Prednisone 20 mg para que es.Estos son los efectos adversos de la prednisona y otros corticoides

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  Su profesional de atención médica puede sugerir un medicamento para reducir el Un corticoesteroide, como la prednisona (tomado vía oral) o triamcinolona. prednisone 20 mg tablet. Color: white. Shape: round. Imprint: PD This medicine is a white, round, scored. Prednisone is a corticosteroid medicine used to decrease inflammation and keep your immune system in check, if it is overactive. Prednisone is. ❿  


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  Risk of infectious complications in patients taking glucocorticoids. Because corticosteroids may increase blood glucose concentrations, dosage adjustments of antidiabetic agents may be required. Infants born to mothers who have been using this medication for an extended period of time may have hormone problems. NDC National Drug Code - Each drug product is assigned this unique number which can be found on the drug's outer packaging. Adrenocortical insufficiency may result from too rapid withdrawal of corticosteroids and may be minimized by gradual reduction of dosage. No se conoce la causa exacta de la gota.     ❾-50%}

 

Estos son los efectos adversos de la prednisona y otros corticoides.Prednisona | Medicamento | Listas Anotadas de Medicamentos y Dispositivos



    Acting primarily through the hypothalamus a fall in free cortisol stimulates the pituitary gland to produce increasing amounts of corticotropin ACTH while a rise in free cortisol inhibits ACTH secretion. The studies do show that relatively high doses of corticosteroids are necessary to demonstrate a significant effect. Using corticosteroid medications for a long time can make it more difficult for your body to respond to physical stress. If exposed to chickenpox, prophylaxis with varicella zoster immune globulin VZIG may be indicated. Naturally occurring glucocorticoids hydrocortisone and cortisone , which also have salt-retaining properties, are used as replacement therapy in adrenocortical deficiency states. NDC 1 2 3 4 5 6

This rise in cortisol dampens ACTH production and in turn adrenocortical activity. There is a gradual fall in plasma corticoids during the day with lowest levels occurring about midnight. The diurnal rhythm of the HPA axis is lost in Cushing's disease, a syndrome of adrenocortical hyperfunction characterized by obesity with centripetal fat distribution, thinning of the skin with easy bruisability, muscle wasting with weakness, hypertension, latent diabetes, osteoporosis, electrolyte imbalance, etc.

The same clinical findings of hyperadrenocorticism may be noted during long-term pharmacologic dose corticoid therapy administered in conventional daily divided doses. It would appear, then, that a disturbance in the diurnal cycle with maintenance of elevated corticoid values during the night may play a significant role in the development of undesirable corticoid effects. Escape from these constantly elevated plasma levels for even short periods of time may be instrumental in protecting against undesirable pharmacologic effects.

During conventional pharmacologic dose corticosteroid therapy, ACTH production is inhibited with subsequent suppression of cortisol production by the adrenal cortex. Recovery time for normal HPA activity is variable depending upon the dose and duration of treatment. During this time the patient is vulnerable to any stressful situation.

Although it has been shown that there is considerably less adrenal suppression following a single morning dose of prednisolone 10 mg as opposed to a quarter of that dose administered every 6 hours, there is evidence that some suppressive effect on adrenal activity may be carried over into the following day when pharmacologic doses are used.

Further, it has been shown that a single dose of certain corticosteroids will produce adrenocortical suppression for two or more days. Usual Dosage: See package insert for full prescribing information. DailyMed will deliver notification of updates and additions to Drug Label information currently shown on this site through its RSS feed.

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Drug Label Info. NDC National Drug Code - Each drug product is assigned this unique number which can be found on the drug's outer packaging. Drug Label Information Updated October 4, If you are a consumer or patient please visit this version. Cardio-Renal Average and large doses of hydrocortisone or cortisone can cause elevation of blood pressure, salt and water retention, and increased excretion of potassium.

Endocrine Corticosteroids can produce reversible hypothalamic-pituitary adrenal HPA axis suppression with the potential for corticosteroid insufficiency after withdrawal of treatment. Infection General Patients who are on corticosteroids are more susceptible to infections than are healthy individuals.

Fungal Infections Corticosteroids may exacerbate systemic fungal infections and therefore should not be used in the presence of such infections unless they are needed to control life-threatening drug reactions. Special Pathogens Latent disease may be activated or there may be an exacerbation of intercurrent infections due to pathogens, including those caused by Amoeba, Candida, Cryptococcus, Mycobacterium, Nocardia, Pneumocystis, Toxoplasma. Corticosteroids should not be used in cerebral malaria.

Tuberculosis The use of prednisone in active tuberculosis should be restricted to those cases of fulminating or disseminated tuberculosis in which the corticosteroid is used for management of the disease in conjunction with an appropriate antituberculous regimen. Vaccination Administration of live or live, attenuated vaccines is contraindicated in patients receiving immunosuppressive doses of corticosteroids.

Viral Infections Chickenpox and measles can have a more serious or even fatal course in pediatric and adult patients on corticosteroids. Ophthalmic Use of corticosteroids may produce posterior subcapsular cataracts, glaucoma with possible damage to the optic nerves, and may enhance the establishment of secondary ocular infections due to bacteria, fungi or viruses.

General Precautions The lowest possible dose of corticosteroids should be used to control the condition under treatment. Cardio-Renal As sodium retention with resultant edema and potassium loss may occur in patients receiving corticosteroids, these agents should be used with caution in patients with congestive heart failure, hypertension, or renal insufficiency. Endocrine Drug-induced secondary adrenocortical insufficiency may be minimized by gradual reduction of dosage.

There is an enhanced effect of corticosteroids on patients with hypothyroidism. Gastrointestinal Steroids should be used with caution in active or latent peptic ulcers, diverticulitis, fresh intestinal anastomoses, and nonspecific ulcerative colitis, since they may increase the risk of a perforation.

Musculoskeletal Corticosteroids decrease bone formation and increase bone resorption both through their effect on calcium regulation i. Neuro-Psychiatric Although controlled clinical trials have shown corticosteroids to be effective in speeding the resolution of acute exacerbations of multiple sclerosis, they do not show that they affect the ultimate outcome or natural history of the disease.

Ophthalmic Intraocular pressure may become elevated in some individuals. Information for Patients Patients should be warned not to discontinue the use of corticosteroids abruptly or without medical supervision.

Drug Interactions Amphotericin B Injection and Potassium-Depleting Agents When corticosteroids are administered concomitantly with potassium-depleting agents e. Anticholinesterases Concomitant use of anticholinesterase agents e. Anticoagulants, Oral Co-administration of corticosteroids and warfarin usually results in inhibition of response to warfarin, although there have been some conflicting reports.

Antidiabetics Because corticosteroids may increase blood glucose concentrations, dosage adjustments of antidiabetic agents may be required. Antitubercular drugs Serum concentrations of isoniazid may be decreased. Bupropion Since systemic steroids, as well as bupropion, can lower the seizure threshold, concurrent administration should be undertaken only with extreme caution; low initial dosing and small gradual increases should be employed.

Cholestyramine Cholestyramine may increase the clearance of corticosteroids. Cyclosporine Increased activity of both cyclosporine and corticosteroids may occur when the two are used concurrently.

Digitalis Glycosides Patients on digitalis glycosides may be at increased risk of arrhythmias due to hypokalemia. Estrogens, Including Oral Contraceptives Estrogens may decrease the hepatic metabolism of certain corticosteroids, thereby increasing their effect. Fluoroquinolones Post-marketing surveillance reports indicate that the risk of tendon rupture may be increased in patients receiving concomitant fluoroquinolones e.

Nonsteroidal Anti-Inflammatory Agents NSAIDS Concomitant use of aspirin or other nonsteroidal anti-inflammatory agents and corticosteroids increases the risk of gastrointestinal side effects. Phenytoin In post-marketing experience, there have been reports of both increases and decreases in phenytoin levels with dexamethasone co-administration, leading to alterations in seizure control. Quetiapine Increased doses of quetiapine may be required to maintain control of symptoms of schizophrenia in patients receiving a glucocorticoid, a hepatic enzyme inducer.

Skin Tests Corticosteroids may suppress reactions to skin tests. Thalidomide Co-administration with thalidomide should be employed cautiously, as toxic epidermal necrolysis has been reported with concomitant use. Vaccines Patients on corticosteroid therapy may exhibit a diminished response to toxoids and live or inactivated vaccines due to inhibition of antibody response.

Carcinogenesis, Mutagenesis, Impairment of Fertility No adequate studies have been conducted in animals to determine whether corticosteroids have a potential for carcinogenesis or mutagenesis. Pregnancy Teratogenic Effects Pregnancy Category C Corticosteroids have been shown to be teratogenic in many species when given in doses equivalent to the human dose.

Nursing Mothers Systemically administered corticosteroids appear in human milk and could suppress growth, interfere with endogenous corticosteroid production, or cause other untoward effects.

Pediatric Use The efficacy and safety of corticosteroids in the pediatric population are based on the well-established course of effect of corticosteroids, which is similar in pediatric and adult populations. Geriatric Use Clinical studies did not include sufficient numbers of subjects aged 65 and over to determine whether they respond differently from younger subjects. Hematologic anemia, neutropenia including febrile neutropenia. Metabolic negative nitrogen balance due to protein catabolism.

Dietary salt restriction may be advisable in patients. Multiple Sclerosis In the treatment of acute exacerbations of multiple sclerosis daily doses of mg of prednisolone for a week followed by 80 mg every other day for 1 month have been shown to be effective. Alternate Day Therapy Alternate day therapy is a corticosteroid dosing regimen in which twice the usual daily dose of corticoid is administered every other morning.

The following should be kept in mind when considering alternate day therapy: Basic principles and indications for corticosteroid therapy should apply. The benefits of alternate day therapy should not encourage the indiscriminate use of steroids. Alternate day therapy is a therapeutic technique primarily designed for patients in whom long-term pharmacologic corticoid therapy is anticipated. In less severe disease processes in which corticoid therapy is indicated, it may be possible to initiate treatment with alternate day therapy.

More severe disease states usually will require daily divided high dose therapy for initial control of the disease process. The initial suppressive dose level should be continued until satisfactory clinical response is obtained, usually four to ten days in the case of many allergic and collagen diseases.

It is important to keep the period of initial suppressive dose as brief as possible particularly when subsequent use of alternate day therapy is intended. Once control has been established, two courses are available: a change to alternate day therapy and then gradually reduce the amount of corticoid given every other day or b following control of the disease process reduce the daily dose of corticoid to the lowest effective level as rapidly as possible and then change over to an alternate day schedule.

Theoretically, course a may be preferable. Because of the advantages of alternate day therapy, it may be desirable to try patients on this form of therapy who have been on daily corticoids for long periods of time e. Since these patients may already have a suppressed HPA axis, establishing them on alternate day therapy may be difficult and not always successful. However, it is recommended that regular attempts be made to change them over.

It may be helpful to triple or even quadruple the daily maintenance dose and administer this every other day rather than just doubling the daily dose if difficulty is encountered. Once the patient is again controlled, an attempt should be made to reduce this dose to a minimum. As indicated above, certain corticosteroids, because of their prolonged suppressive effect on adrenal activity, are not recommended for alternate day therapy e. Exogenous corticosteroids suppress adrenocortical activity the least, when given at the time of maximal activity am.

In using alternate day therapy it is important, as in all therapeutic situations to individualize and tailor the therapy to each patient. Complete control of symptoms will not be possible in all patients. An explanation of the benefits of alternate day therapy will help the patient to understand and tolerate the possible flare-up in symptoms which may occur in the latter part of the off-steroid day.

Other symptomatic therapy may be added or increased at this time if needed. In the event of an acute flare-up of the disease process, it may be necessary to return to a full suppressive daily divided corticoid dose for control. Once control is again established alternate day therapy may be re-instituted. If you will be using this medication for a long time, carry a warning card or medical ID bracelet that identifies your use of this medication.

Before having surgery, tell your doctor or dentist about all the products you use including prescription drugs, nonprescription drugs, and herbal products. This medication may mask signs of infection. It can make you more likely to get infections or may worsen any current infections. Avoid contact with people who have infections that may spread to others such as chickenpox, measles, flu.

Consult your doctor if you have been exposed to an infection or for more details. Ask your doctor or pharmacist about using this product safely. Avoid contact with people who have recently received live vaccines such as flu vaccine inhaled through the nose. This medicine may cause stomach bleeding. Daily use of alcohol while using this medicine may increase your risk for stomach bleeding.

Limit alcoholic beverages. Consult your doctor or pharmacist for more information. This medication may slow down a child's growth if used for a long time. Consult the doctor or pharmacist for more details. See the doctor regularly so your child's height and growth can be checked. During pregnancy, this medication should be used only when clearly needed.

It may rarely harm an unborn baby. Discuss the risks and benefits with your doctor. Infants born to mothers who have been using this medication for an extended period of time may have hormone problems.

This medication passes into breast milk but is unlikely to harm a nursing infant. Consult your doctor before breast-feeding. Drug interactions may change how your medications work or increase your risk for serious side effects. This document does not contain all possible drug interactions. Do not start, stop, or change the dosage of any medicines without your doctor's approval.

If your doctor has directed you to take low-dose aspirin for heart attack or stroke prevention usually milligrams a day , you should continue taking it unless your doctor instructs you otherwise. Ask your doctor or pharmacist for more details. This medication may interfere with certain laboratory tests including skin tests , possibly causing false test results.

Make sure laboratory personnel and all your doctors know you use this drug. If someone has overdosed and has serious symptoms such as passing out or trouble breathing, call Otherwise, call a poison control center right away.

US residents can call their local poison control center at Canada residents can call a provincial poison control center. Consult your doctor for more details. This medication may cause bone problems osteoporosis when taken for an extended time.

Lifestyle changes that may help reduce the risk of bone problems include doing weight-bearing exercise, getting enough calcium and vitamin D, stopping smoking, and limiting alcohol. Discuss with your doctor lifestyle changes that might benefit you. La probabilidad de tener gota es mayor si la han tenido otras personas en la familia. Este medicamento puede ser:. Este resumen fue preparado por el John M. Personas con gota aportaron sus opiniones sobre este resumen.

Internet Citation: Consumer Summary: Control de la gota. Content last reviewed November Effective Health Care Program. Search small Search. Control de la gota. Download PDF files for this report here.

Son los estudios sobre el tema publicados hasta marzo de La gota es un tipo de artritis. Pero puede volver a ocurrir un ataque. Alrededor de ocho millones de personas tienen gota en Estados Unidos. No se conoce la causa exacta de la gota. Pero hay ciertos factores que pueden aumentar el riesgo de adquirirla. La probabilidad de tener gota es mayor si la han tenido otras personas en la familia.

Este medicamento puede ser:. Este resumen fue preparado por el John M. Personas con gota aportaron sus opiniones sobre este resumen. Internet Citation: Consumer Summary: Control de la gota.

Content last reviewed November Effective Health Care Program. Search small Search. Control de la gota. Download PDF files for this report here. Table of Contents. La colchicina reduce el dolor del ataque de gota. De hecho, estos medicamentos pueden aumentar el riesgo de un ataque de gota cuando empiezan a tomarse por primera vez.

Topic Initiated. Research Protocol Archived. Systematic Review Archived. Consumer Summary Archived. Clinician Summary Archived. Manejo del insomnio. Tratamientos no invasivos para el dolor lumbar. Programas conductuales para ayudar a controlar la diabetes tipo 1. Page last reviewed November Back to Top. Tomar colchicina en una cantidad mayor que la prescrita puede causar sobredosis y muerte. En casos muy raros, el alopurinol y el febuxostat causan reacciones graves de la piel que pueden poner en peligro la vida.

Prednisone part mg que el sirve medicamento lowest prices on. Price $ for One dose prednisone 5 mg and increases blood flow. Para que sirve la medicina prednisone 20 mg best. Buy secure from $ x dose prednisone 40 mg without a rx. prednisone 20 mg tablet. Color: white. Shape: round. Imprint: PD This medicine is a white, round, scored. Para que sirve la medicina prednisone 20 mg best. Buy secure from $ x dose prednisone 40 mg without a rx. Prednisone is used to treat conditions such as arthritis, blood disorders, breathing problems, severe allergies, skin diseases, cancer, eye problems. This document does not contain all possible drug interactions. Like adults, pediatric patients should be carefully observed with frequent measurements of blood pressure, weight, height, intraocular pressure, and clinical evaluation for the presence of infection, psychosocial disturbances, thromboembolism, peptic ulcers, cataracts, and osteoporosis. La colchicina reduce el dolor del ataque de gota. As indicated above, certain corticosteroids, because of their prolonged suppressive effect on adrenal activity, are not recommended for alternate day therapy e.

If you are a consumer or patient please visit this version. Glucocorticoids are adrenocortical steroids, both naturally occurring and synthetic, which are readily absorbed from the gastrointestinal tract.

Prednisone is a white to practically white, odorless, crystalline powder. It is very slightly soluble in water; slightly soluble in alcohol, chloroform, dioxane, and methanol. The chemical name for prednisone is pregna-1,4-diene-3,11,trione monohydrate,17,dihydroxy-. The structural formula is represented below:.

Inactive ingredients: 1 mg — colloidal silicon dioxide, lactose monohydrate, magnesium stearate, pregelatinized starch, sodium starch glycolate; 2. Naturally occurring glucocorticoids hydrocortisone and cortisone , which also have salt-retaining properties, are used as replacement therapy in adrenocortical deficiency states.

Their synthetic analogs are primarily used for their potent anti-inflammatory effects in disorders of many organ systems. Glucocorticoids cause profound and varied metabolic effects.

In addition, they modify the body's immune responses to diverse stimuli. Prednisone tablets are contraindicated in systemic fungal infections and known hypersensitivity to components. Increased dosage of rapidly acting corticosteroids is indicated in patients on corticosteroid therapy subjected to any unusual stress before, during and after the stressful situation.

Average and large doses of hydrocortisone or cortisone can cause elevation of blood pressure, salt and water retention, and increased excretion of potassium.

These effects are less likely to occur with the synthetic derivatives except when used in large doses. Dietary salt restriction and potassium supplementation may be necessary.

All corticosteroids increase calcium excretion. Literature reports suggest an apparent association between use of corticosteroids and left ventricular free wall rupture after a recent myocardial infarction; therefore, therapy with corticosteroids should be used with great caution in these patients.

Corticosteroids can produce reversible hypothalamic-pituitary adrenal HPA axis suppression with the potential for corticosteroid insufficiency after withdrawal of treatment. Adrenocortical insufficiency may result from too rapid withdrawal of corticosteroids and may be minimized by gradual reduction of dosage.

This type of relative insufficiency may persist for up to 12 months after discontinuation of therapy; therefore, in any situation of stress occurring during that period, hormone therapy should be reinstituted. If the patient is receiving steroids already, dosage may have to be increased.

Metabolic clearance of corticosteroids is decreased in hypothyroid patients and increased in hyperthyroid patients. Changes in thyroid status of the patient may necessitate adjustment in dosage. Patients who are on corticosteroids are more susceptible to infections than are healthy individuals. There may be decreased resistance and inability to localize infection when corticosteroids are used.

Infection with any pathogen viral, bacterial, fungal, protozoan or helminthic in any location of the body may be associated with the use of corticosteroids alone or in combination with other immunosuppressive agents that affect cellular immunity, humoral immunity, or neutrophil function.

With increasing doses of corticosteroids, the rate of occurrence of infectious complications increases. Corticosteroids may exacerbate systemic fungal infections and therefore should not be used in the presence of such infections unless they are needed to control life-threatening drug reactions.

Latent disease may be activated or there may be an exacerbation of intercurrent infections due to pathogens, including those caused by Amoeba, Candida, Cryptococcus, Mycobacterium, Nocardia, Pneumocystis, Toxoplasma. It is recommended that latent amebiasis or active amebiasis be ruled out before initiating corticosteroid therapy in any patient who has spent time in the tropics or any patient with unexplained diarrhea.

Similarly, corticosteroids should be used with great care in patients with known or suspected Strongyloides threadworm infestation. In such patients, corticosteroid-induced immunosuppression may lead to Strongyloides hyperinfection and dissemination with widespread larval migration, often accompanied by severe enterocolitis and potentially fatal gram-negative septicemia.

The use of prednisone in active tuberculosis should be restricted to those cases of fulminating or disseminated tuberculosis in which the corticosteroid is used for management of the disease in conjunction with an appropriate antituberculous regimen. If corticosteroids are indicated in patients with latent tuberculosis or tuberculin reactivity, close observation is necessary as reactivation of the disease may occur.

During prolonged corticosteroid therapy, these patients should receive chemoprophylaxis. Administration of live or live, attenuated vaccines is contraindicated in patients receiving immunosuppressive doses of corticosteroids. Killed or inactivated vaccines may be administered. However, the response to such vaccines may be diminished and cannot be predicted. Indicated immunization procedures may be undertaken in patients receiving nonimmunosuppressive doses of corticosteroids as replacement therapy e.

Chickenpox and measles can have a more serious or even fatal course in pediatric and adult patients on corticosteroids.

In pediatric and adult patients who have not had these diseases, particular care should be taken to avoid exposure.

How the dose, route and duration of corticosteroid administration affect the risk of developing a disseminated infection is not known. If exposed to chickenpox, prophylaxis with varicella zoster immune globulin VZIG may be indicated. If exposed to measles, prophylaxis with pooled intramuscular immunoglobulin IG may be indicated.

If chickenpox develops, treatment with antiviral agents may be considered. Use of corticosteroids may produce posterior subcapsular cataracts, glaucoma with possible damage to the optic nerves, and may enhance the establishment of secondary ocular infections due to bacteria, fungi or viruses. The use of oral corticosteroids is not recommended in the treatment of optic neuritis and may lead to an increase in the risk of new episodes. Corticosteroids should not be used in active ocular herpes simplex because of possible corneal perforation.

The lowest possible dose of corticosteroids should be used to control the condition under treatment. When reduction in dosage is possible, the reduction should be gradual. Discontinuation of corticosteroids may result in clinical improvement. As sodium retention with resultant edema and potassium loss may occur in patients receiving corticosteroids, these agents should be used with caution in patients with congestive heart failure, hypertension, or renal insufficiency.

Drug-induced secondary adrenocortical insufficiency may be minimized by gradual reduction of dosage. This type of relative insufficiency may persist for up to 12 months after discontinuation of therapy following large doses for prolonged periods; therefore, in any situation of stress occurring during that period, hormone therapy should be reinstituted.

Steroids should be used with caution in active or latent peptic ulcers, diverticulitis, fresh intestinal anastomoses, and nonspecific ulcerative colitis, since they may increase the risk of a perforation.

Signs of peritoneal irritation following gastrointestinal perforation in patients receiving corticosteroids may be minimal or absent. There is an enhanced effect due to decreased metabolism of corticosteroids in patients with cirrhosis. Corticosteroids decrease bone formation and increase bone resorption both through their effect on calcium regulation i. This, together with a decrease in the protein matrix of the bone secondary to an increase in protein catabolism, and reduced sex hormone production, may lead to inhibition of bone growth in pediatric patients and the development of osteoporosis at any age.

Growth and development of infants and children on prolonged corticosteroid therapy should be carefully observed. Special consideration should be given to patients at increased risk of osteoporosis e. Inclusion of therapy for osteoporosis prevention or treatment should be considered. To minimize the risk of glucocortoicoid-induced bone loss, the smallest possible effective dosage and duration should be used. Lifestyle modification to reduce the risk of osteoporosis e.

Calcium and vitamin D supplementation, bisphosphonate e. Although controlled clinical trials have shown corticosteroids to be effective in speeding the resolution of acute exacerbations of multiple sclerosis, they do not show that they affect the ultimate outcome or natural history of the disease. The studies do show that relatively high doses of corticosteroids are necessary to demonstrate a significant effect. An acute myopathy has been observed with the use of high doses of corticosteroids, most often occurring in patients with disorders of neuromuscular transmission e.

This acute myopathy is generalized, may involve ocular and respiratory muscles, and may result in quadriparesis. Elevation of creatinine kinase may occur. Clinical improvement or recovery after stopping corticosteroids may require weeks to years.

Psychiatric derangements may appear when corticosteroids are used, ranging from euphoria, insomnia, mood swings, personality changes, and severe depression, to frank psychotic manifestations. Also, existing emotional instability or psychotic tendencies may be aggravated by corticosteroids. Intraocular pressure may become elevated in some individuals. If steroid therapy is continued for more than 6 weeks, intraocular pressure should be monitored. Patients should be warned not to discontinue the use of corticosteroids abruptly or without medical supervision.

As prolonged use may cause adrenal insufficiency and make patients dependent on corticosteroids, they should advise any medical attendants that they are taking corticosteroids and they should seek medical advice at once should they develop an acute illness including fever or other signs of infection. Following prolonged therapy, withdrawal of corticosteroids may result in symptoms of the corticosteroid withdrawal syndrome including, myalgia, arthralgia, and malaise.

Persons who are on corticosteroids should be warned to avoid exposure to chickenpox or measles. Patients should also be advised that if they are exposed, medical advice should be sought without delay. When corticosteroids are administered concomitantly with potassium-depleting agents e. In addition, there have been cases reported in which concomitant use of amphotericin B and hydrocortisone was followed by cardiac enlargement and congestive heart failure. Concomitant use of anticholinesterase agents e.

If possible, anticholinesterase agents should be withdrawn at least 24 hours before initiating corticosteroid therapy. If concomitant therapy must occur, it should take place under close supervision and the need for respiratory support should be anticipated.

Co-administration of corticosteroids and warfarin usually results in inhibition of response to warfarin, although there have been some conflicting reports. Therefore, coagulation indices should be monitored frequently to maintain the desired anticoagulant effect. Because corticosteroids may increase blood glucose concentrations, dosage adjustments of antidiabetic agents may be required.

Serum concentrations of isoniazid may be decreased. Since systemic steroids, as well as bupropion, can lower the seizure threshold, concurrent administration should be undertaken only with extreme caution; low initial dosing and small gradual increases should be employed. Increased activity of both cyclosporine and corticosteroids may occur when the two are used concurrently. Convulsions have been reported with this concurrent use. Patients on digitalis glycosides may be at increased risk of arrhythmias due to hypokalemia.

Estrogens may decrease the hepatic metabolism of certain corticosteroids, thereby increasing their effect. Post-marketing surveillance reports indicate that the risk of tendon rupture may be increased in patients receiving concomitant fluoroquinolones e. Tendon rupture can occur during or after treatment with quinolones. Drugs which inhibit CYP 3A4 e. Glucocorticoids are moderate inducers of CYP 3A4.



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