Medrol Dosepak Generic Name & Formulations
Methylprednisolone 4mg; unit-of-use 21 scored tabs.
Tabs 2mg—100; 4mg—100, 500; 8mg, 32mg—25; 16mg—50; Dosepak—21; Depo-Medrol multi-dose vial (20mg/mL)—1; (40mg/mL, 80mg/mL)—1, 25; Single-dose vial (40mg/mL, 80mg/mL)—1; Solu-Medrol single-dose vial (500mg, 1g)—1; (40mg, 125mg)—25; Multi-dose vial (500mg, 1g)—1; Vial with diluent (2g)—1
Tabs, dosepak (YES); Depo-medrol: 20mg/mL (NO); 40mg/mL, 80mg/mL (YES); Solu-medrol: 40mg, 125mg, 500mg, 1g (YES); 2g (NO)
Medrol Dosepak Indications
Medrol Dosepak Dosage and Administration
Adults and Children
See full labeling. Individualize. 4–48mg daily.
Medrol Dosepak Contraindications
Systemic fungal infections. Live vaccines. Depo-Medrol, Solu-Medrol: also premature infants (benzyl alcohol content), intrathecal administration, idiopathic thrombocytopenic purpura (IM preparations). Allergy to cow's milk or other dairy products (Solu-Medrol 40mg).
Medrol Dosepak Boxed Warnings
Medrol Dosepak Warnings/Precautions
Not for epidural use; serious neurologic events may occur. Cerebral malaria, optic neuritis: not recommended. Latent or active amebiasis. Strongyloides infestation. Ocular herpes simplex. Cirrhosis. Tuberculosis. If exposed to chickenpox or measles, consider prophylactic passive immune therapy. Ulcerative colitis if perforation pending. Peptic ulcer. Diverticulitis. Intestinal anastomoses. Myasthenia gravis. Systemic sclerosis. Recent MI. CHF. Hypertension. Renal insufficiency. Osteoporosis. Diabetes. Hypothyroidism. Kaposi's sarcoma. Supplement with additional steroids in physiologic stress. May increase risk and mask signs of infection. May cause electrolyte imbalances, adrenocortical insufficiency, psychotic derangements. Alternate, intermittent, or single-daily doses at 8 AM minimize adrenal suppression. Monitor weight, growth, fluid and electrolyte balance. IV: drug-induced liver injury; discontinue if toxic hepatitis occurs. Intrasynovial: avoid previously infected or unstable joints. Solu-Medrol 40mg: consider allergy to cow's milk if new or worsening allergic symptoms occur; use alternatives. Avoid abrupt cessation. Use lowest effective dose. Pregnancy (Cat.C). Nursing mothers: not recommended.
Medrol Dosepak Pharmacokinetics
Medrol Dosepak Interactions
Potentiated by CYP3A4 inhibitors (eg, ketoconazole, macrolides), cyclosporine, estrogens. Antagonized by CYP3A4 inducers (eg, barbiturates, phenytoin, carbamazepine, rifampin), cholestyramine. May potentiate cyclosporine (seizure risk). May antagonize oral anticoagulants (monitor), isoniazid. Increased risk of arrhythmias with digitalis. May need to adjust dose of antidiabetic agents. Monitor for hypokalemia with potassium-depleting drugs (eg, amphotericin B, diuretics). Concomitant neuromuscular blocking agents; increased risk of myopathy. Withdraw anticholinesterase agents at least 24hrs before initiating corticosteroid therapy. Aminoglutethimide may lead to loss of corticosteroid-induced adrenal suppression. Increased GI effects with aspirin, other NSAIDs. Caution with aspirin in hypoprothrombinemia. May suppress reactions to skin tests.
Medrol Dosepak Adverse Reactions
HPA axis suppression, increased susceptibility to infection, glaucoma, cataracts, secondary infections, hypokalemia, hypocalcemia, hypernatremia, hypertension, CHF, psychic disorders, myopathy, osteoporosis, peptic ulcer, dermal atrophy, increased intracranial pressure, carbohydrate intolerance. Parenteral: atrophy, flare at site; intrasynovial: septic arthritis.
Medrol Dosepak Clinical Trials
Medrol Dosepak Note
Medrol Dosepak Patient Counseling