Product Elements:
Dexamethasone dexamethasone sucrose d&c yellow no. 10 fd&c green no. 3 dexamethasone dexamethasone magnesium stearate starch, corn fd&c yellow no. 6 food yellow 3 free acid lactose monohydrate anhydrous lactose 54;892
Indications and Usage:
Indications and usage allergic states control of severe or incapacitating allergic conditions intractable to adequate trials of conventional treatment in asthma, atopic dermatitis, contact dermatitis, drug hypersensitivity reactions, perennial or seasonal allergic rhinitis, and serum sickness. dermatologic diseases bullous dermatitis herpetiformis, exfoliative erythroderma, mycosis fungoides, pemphigus, and severe erythema multiforme (stevens-johnson syndrome). endocrine disorders primary or secondary adrenocortical insufficiency (hydrocortisone or cortisone is the drug of choice; may be used in conjunction with synthetic mineralocorticoid analogs where applicable; in infancy mineralocorticoid supplementation is of particular importance), congenital adrenal hyperplasia, hypercalcemia associated with cancer, and nonsuppurative thyroiditis. gastrointestinal diseases to tide the patient over a critical period of the disease in regional enteritis and ulcerative colitis. hematologic disorde
Read more...rs acquired (autoimmune) hemolytic anemia, congenital (erythroid) hypoplastic anemia (diamond-blackfan anemia), idiopathic thrombocytopenic purpura in adults, pure red cell aplasia, and selected cases of secondary thrombocytopenia. miscellaneous diagnostic testing of adrenocortical hyperfunction, trichinosis with neurologic or myocardial involvement, tuberculous meningitis with subarachnoid block or impending block when used with appropriate antituberculous chemotherapy. neoplastic diseases for the palliative management of leukemias and lymphomas. nervous system acute exacerbations of multiple sclerosis, cerebral edema associated with primary or metastatic brain tumor, craniotomy, or head injury. ophthalmic diseases sympathetic ophthalmia, temporal arteritis, uveitis, and ocular inflammatory conditions unresponsive to topical corticosteroids. renal diseases to induce a diuresis or remission of proteinuria in idiopathic nephrotic syndrome or that due to lupus erythematosus. respiratory diseases berylliosis, fulminating or disseminated pulmonary tuberculosis when used concurrently with appropriate antituberculous chemotherapy, idiopathic eosinophilic pneumonias, symptomatic sarcoidosis. rheumatic disorders as adjunctive therapy for short-term administration (to tide the patient over an acute episode or exacerbation) in acute gouty arthritis, acute rheumatic carditis, ankylosing spondylitis, psoriatic arthritis, rheumatoid arthritis, including juvenile rheumatoid arthritis (selected cases may require low-dose maintenance therapy). for the treatment of dermatomyositis, polymyositis, and systemic lupus erythematosus.
Warnings:
Warnings general rare instances of anaphylactoid reactions have occurred in patients receiving corticosteroid therapy (see adverse reactions). 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. cardio-renal average and large doses of corticosteroids can cause elevation of blood pressure, sodium 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. endocrine corticosteroids can produ
Read more...ce 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 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. infections general 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. these infections may be mild to severe. with increasing doses of corticosteroids, the rate of occurrence of infectious complications increases. corticosteroids may also mask some signs of current infection. 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. there have been cases reported in which concomitant use of amphotericin b and hydrocortisone was followed by cardiac enlargement and congestive heart failure (see precautions: drug interactions: amphotericin b injection and potassium-depleting agents). 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. 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. corticosteroids should not be used in cerebral malaria. tuberculosis: the use of corticosteroids in active tuberculosis should be restricted to those cases of fulminating or disseminated tuberculosis in which the corticosteroid is used for the 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. vaccination: 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 cannot be predicted. immunization procedures may be undertaken in patients who are receiving corticosteroids as replacement therapy, e.g., for addison's disease. viral infections: 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. the contribution of the underlying disease and/or prior corticosteroid treatment to the risk is also not known. if exposed to chickenpox, prophylaxis with varicella zoster immune globulin (vzig) may be indicated. if exposed to measles, prophylaxis with immune globulin (ig) may be indicated. (see the respective package inserts for vzig and ig for complete prescribing information.) if chickenpox develops, treatment with antiviral agents should be considered. 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. 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.
Dosage and Administration:
Dosage and administration for oral administration the initial dosage varies from 0.75 mg to 9 mg a day depending on the disease being treated. it should be emphasized that dosage requirements are variable and must be individualized on the basis of the disease under treatment and the response of the patient. after a favorable response is noted, the proper maintenance dosage should be determined by decreasing the initial drug dosage in small decrements at appropriate time intervals until the lowest dosage that maintains an adequate clinical response is reached. situations which may make dosage adjustments necessary are changes in clinical status secondary to remissions or exacerbations in the disease process, the patient's individual drug responsiveness, and the effect of patient exposure to stressful situations not directly related to the disease entity under treatment. in this latter situation it may be necessary to increase the dosage of the corticosteroid for a period of time consist
Read more...ent with the patient's condition. if after long-term therapy the drug is to be stopped, it is recommended that it be withdrawn gradually rather than abruptly. in the treatment of acute exacerbations of multiple sclerosis, daily doses of 30 mg of dexamethasone for a week followed by 4 mg to 12 mg every other day for one month have been shown to be effective (see precautions: neuro-psychiatric). in pediatric patients, the initial dose of dexamethasone may vary depending on the specific disease entity being treated. the range of initial doses is 0.02 mg to 0.3 mg/kg/day in three or four divided doses (0.6 mg to 9 mg/m2bsa/day). for the purpose of comparison, the following is the equivalent milligram dosage of the various corticosteroids: cortisone, 25 mg triamcinolone, 4 mg hydrocortisone, 20 mg paramethasone, 2 mg prednisolone, 5 mg betamethasone, 0.75 mg prednisone, 5 mg dexamethasone, 0.75 mg methylprednisolone, 4 mg these dose relationships apply only to oral or intravenous administration of these compounds. when these substances or their derivatives are injected intramuscularly or into joint spaces, their relative properties may be greatly altered. in acute, self-limited allergic disorders or acute exacerbations of chronic allergic disorders, the following dosage schedule combining parenteral and oral therapy is suggested: dexamethasone sodium phosphate injection, 4 mg per ml first day 1 or 2 ml, intramuscularly dexamethasone tablets, 0.75 mg second day 4 tablets in two divided doses third day 4 tablets in two divided doses fourth day 2 tablets in two divided doses fifth day 1 tablet sixth day 1 tablet seventh day no treatment eighth day follow-up visit this schedule is designed to ensure adequate therapy during acute episodes, while minimizing the risk of overdosage in chronic cases. in cerebral edema, dexamethasone sodium phosphate injection is generally administered initially in a dosage of 10 mg intravenously followed by 4 mg every six hours intramuscularly until the symptoms of cerebral edema subside. response is usually noted within 12 to 24 hours and dosage may be reduced after two to four days and gradually discontinued over a period of five to seven days. for palliative management of patients with recurrent or inoperable brain tumors, maintenance therapy with either dexamethasone sodium phosphate injection or dexamethasone tablets in a dosage of 2 mg two or three times daily may be effective. dexamethasone suppression tests ⢠tests for cushingâs syndrome give 1 mg of dexamethasone orally at 11:00 p.m. blood is drawn for plasma cortisol determination at 8:00 a.m. the following morning. for greater accuracy, give 0.5 mg of dexamethasone orally every 6 hours for 48 hours. twenty-four hour urine collections are made for determination of 17-hydroxycorticosteroid excretion. ⢠test to distinguish cushingâs syndrome due to pituitary acth excess from cushingâs syndrome due to other causes. give 2 mg of dexamethasone orally every 6 hours for 48 hours. twenty-four hour urine collections are made for determination of 17-hydroxycorticosteroid excretion. proper use of an intensol⢠an intensol is a concentrated oral solution as compared to standard oral liquid medications. it is recommended that an intensol be mixed with liquid or semi-solid food such as water, juices, soda or soda-like beverages, applesauce and puddings. use only the calibrated dropper provided with this product. draw into the dropper the amount prescribed for a single dose. then squeeze the dropper contents into a liquid or semi-solid food. stir the liquid or food gently for a few seconds. the intensol formulation blends quickly and completely. the entire amount of the mixture, of drug and liquid or drug and food, should be consumed immediately. do not store for future use.
Contraindications:
Contraindications contraindicated in systemic fungal infections (see warnings: infections: fungal infections) and patients with known hypersensitivity to the product and its consituents.
Adverse Reactions:
Adverse reactions (listed alphabetically, under each subsection) the following adverse reactions have been reported with dexamethasone or other corticosteroids: allergic reactions anaphylactoid reaction, anaphylaxis, angioedema. cardiovascular bradycardia, cardiac arrest, cardiac arrhythmias, cardiac enlargement, circulatory collapse, congestive heart failure, fat embolism, hypertension, hypertrophic cardiomyopathy in premature infants, myocardial rupture following recent myocardial infarction (see warnings: cardio-renal), edema, pulmonary edema, syncope, tachycardia, thromboembolism, thrombophlebitis, vasculitis. dermatologic acne, allergic dermatitis, dry scaly skin, ecchymoses and petechiae, erythema, impaired wound healing, increased sweating, rash, striae, suppression of reactions to skin tests, thin fragile skin, thinning scalp hair, urticaria. endocrine decreased carbohydrate and glucose tolerance, development of cushingoid state, hyperglycemia, glycosuria, hirsutism, hypertrich
Read more...osis, increased requirements for insulin or oral hypoglycemic agents in diabetes, manifestations of latent diabetes mellitus, menstrual irregularities, secondary adrenocortical and pituitary unresponsiveness (particularly in times of stress, as in trauma, surgery, or illness), suppression of growth in pediatric patients. fluid and electrolyte disturbances congestive heart failure in susceptible patients, fluid retention, hypokalemic alkalosis, potassium loss, sodium retention. gastrointestinal abdominal distention, elevation in serum liver enzyme levels (usually reversible upon discontinuation), hepatomegaly, increased appetite, nausea, pancreatitis, peptic ulcer with possible perforation and hemorrhage, perforation of the small and large intestine (particularly in patients with inflammatory bowel disease), ulcerative esophagitis. metabolic negative nitrogen balance due to protein catabolism. musculoskeletal aseptic necrosis of femoral and humeral heads, loss of muscle mass, muscle weakness, osteoporosis, pathologic fracture of long bones, steroid myopathy, tendon rupture, vertebral compression fractures. neurological/psychiatric convulsions, depression, emotional instability, euphoria, headache, increased intracranial pressure with papilledema (pseudotumor cerebri) usually following discontinuation of treatment, insomnia, mood swings, neuritis, neuropathy, paresthesia, personality changes, psychic disorders, vertigo. ophthalmic exophthalmos, glaucoma, increased intraocular pressure, posterior subcapsular cataracts. other abnormal fat deposits, decreased resistance to infection, hiccups, increased or decreased motility and number of spermatozoa, malaise, moon face, weight gain.
Overdosage:
Overdosage treatment of overdosage is by supportive and symptomatic therapy. in the case of acute overdosage, according to the patient's condition, supportive therapy may include gastric lavage or emesis.
Description:
Description dexamethasone tablets usp are available for oral administration containing either 0.5 mg, 0.75 mg, 1 mg, 1.5 mg, 2 mg, 4 mg or 6 mg of dexamethasone usp. each tablet contains the following inactive ingredients: lactose monohydrate, magnesium stearate, starch, sugar, d&c yellow #10 (0.5 mg and 4 mg), fd&c blue #1 (0.75 mg and 1.5 mg), fd&c green #3 (4 mg and 6 mg), fd&c red #3 (1.5 mg), fd&c red #40 (1.5 mg), fd&c yellow #6 (0.5 mg and 4 mg) and yellow iron oxide (1 mg). dexamethasone oral solution usp is formulated for oral administration containing 0.5 mg per 5 ml of dexamethasone usp. the cherry brandy flavored oral solution contains the following inactive ingredients: anhydrous citric acid, cherry brandy flavor, disodium edetate, glycerin, methylparaben, propylene glycol, propylparaben, sorbitol solution and water. dexamethasone oral solution usp intensol⢠(concentrate) is formulated for oral administration containing 1 mg per ml of dexamethasone usp. in addition, the oral solution contains the following inactive ingredients: alcohol 30% v/v, anhydrous citric acid, benzoic acid, disodium edetate, propylene glycol and water. dexamethasone, a synthetic adrenocortical steroid, is a white to practically white, odorless, crystalline powder. it is stable in air. it is practically insoluble in water. the molecular formula is c22h29fo5. the molecular weight is 392.47. it is designated chemically as 9-fluoro-11β,17,21-trihydroxy-16α-methylpregna-1,4-diene,3,20-dione
Clinical Pharmacology:
Clinical pharmacology glucocorticoids, naturally occurring and synthetic, are adrenocortical steroids that are readily absorbed from the gastrointestinal tract. glucocorticoids cause varied metabolic effects. in addition, they modify the body's immune responses to diverse stimuli. naturally occurring glucocorticoids (hydrocortisone and cortisone), which also have sodium-retaining properties, are used as replacement therapy in adrenocortical deficiency states. their synthetic analogs including dexamethasone are primarily used for their anti-inflammatory effects in disorders of many organ systems. at equipotent anti-inflammatory doses, dexamethasone almost completely lacks the sodium-retaining property of hydrocortisone and closely related derivatives of hydrocortisone.
How Supplied:
How supplied dexamethasone tablets usp 0.5 mg tablets are supplied as a light yellow, flat tablet with beveled edges, scored on one side and product identification â54 299â debossed on the other side. ndc 0054-8179-25: 10x10 unit-dose ndc 0054-4179-25: bottle of 100 tablets 0.75 mg tablets are supplied as a pale blue, flat tablet with beveled edges, scored on one side and product identification â54 960â debossed on the other side. ndc 0054-8180-25: 10x10 unit-dose ndc 0054-4180-25: bottle of 100 tablets 1 mg tablets are supplied as a yellow, flat tablet with beveled edges, scored on one side and product identification â54 489â debossed on the other side. ndc 0054-8174-25: 10x10 unit-dose ndc 0054-4181-25: bottle of 100 tablets 1.5 mg tablets are supplied as a pink, flat tablet with beveled edges, scored on one side and product identification â54 943â debossed on the other side. ndc 0054-8181-25: 10x10 unit-dose ndc 0054-4182-25: bottle of 100 tab
Read more...lets ndc 0054-4182-31: bottle of 1,000 tablets 2 mg tablets are supplied as a white, flat tablet with beveled edges, scored on one side and product identification â54 662â debossed on the other side. ndc 0054-8176-25: 10x10 unit-dose ndc 0054-4183-25: bottle of 100 tablets 4 mg tablets are supplied as a green, flat tablet with beveled edges, scored on one side and product identification â54 892â debossed on the other side. ndc 0054-8175-25: 10x10 unit-dose ndc 0054-4184-25: bottle of 100 tablets 6 mg tablets are supplied as a aqua, flat tablet with beveled edges, scored on one side and product identification â54 769â debossed on the other side. ndc 0054-8183-25: 10x10 unit-dose ndc 0054-4186-25: bottle of 100 tablets store and dispense store at 20° to 25°c (68° to 77°f). [see usp controlled room temperature.] dispense in a tight light-resistant, child-resistant container as defined in the usp/nf. dexamethasone oral solution usp 0.5 mg per 5 ml oral solution is supplied as a (cherry brandy flavored) clear colorless solution. ndc 0054-3177-57: bottle of 240 ml ndc 0054-3177-63: bottle of 500 ml store and dispense store at 20° to 25°c (68° to 77°f). [see usp controlled room temperature.] dispense in a tight light-resistant, child-resistant container as defined in the usp/nf. dexamethasone oral solution usp intensol⢠(concentrate) 1 mg per ml oral solution is supplied as a clear colorless solution. ndc 0054-3176-44: bottle of 30 ml with calibrated dropper [graduation of 0.25 ml (0.25 mg), 0.5 ml (0.5 mg), 0.75 ml (0.75 mg) and 1 ml (1 mg) on the dropper]. store and dispense store at 20° to 25°c (68° to 77°f). [see usp controlled room temperature.] do not freeze. do not use if solution contains a precipitate. dispense only in this bottle and only with the calibrated dropper provided. discard opened bottle after 90 days. distr. by: west-ward pharmaceuticals corp. eatontown, nj 07724 4047401//06 revised march 2016
Package Label Principal Display Panel:
Package label dexamethasone