Prednisone oral tablet is a prescription drug used to treat inflammation from conditions such as multiple Learn about side effects, warnings, dosage, and more. Detailed Prednisone dosage information for adults and children. Includes dosages for Osteoarthritis, Asthma - Maintenance, Rheumatoid. Maximum dosage is 1 mg/kg/day PO. Improvement is usually noted after 7 to 10 days. Taper dose over the next 2 to 3 months and discontinue. Once clinical. Acetaminophen; Dextromethorphan; Guaifenesin; Phenylephrine: Moderate Go here therapeutic effect of phenylephrine may be increased in patient pdednisone corticosteroids, such as hydrocortisone. This is because mifepristone exhibits dosf activity that may antagonize corticosteroid therapy and the stabilization of the underlying corticosteroid-treated illness. In addition, concomitant administration may predispose the patient to over-immunosuppression resulting in an increased risk for the development of severe infections. Explore Apps. Always speak with your doctor or pharmacist about dosages that are right for you. Colitis is inflammation of the colon. Benazepril; Hydrochlorothiazide, HCTZ: Moderate Additive hypokalemia may occur when non-potassium sparing diuretics, including thiazide diuretics, are coadministered with other drugs with a significant risk of hypokalemia, such as corticosteroids.