Comparative Pharmacology
Head-to-head clinical analysis: HYDROCORTISONE versus MEDROL.
Peer-Reviewed Evidence
Head-to-head clinical analysis: HYDROCORTISONE versus MEDROL.
HYDROCORTISONE vs MEDROL
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
Hydrocortisone is a glucocorticoid that binds to the glucocorticoid receptor (GR), leading to altered gene expression. This results in anti-inflammatory, immunosuppressive, anti-proliferative, and vasoconstrictive effects. It also modulates carbohydrate, protein, and lipid metabolism.
Methylprednisolone is a synthetic glucocorticoid that binds to the glucocorticoid receptor, leading to modulation of gene expression and suppression of inflammatory cytokines (e.g., IL-1, IL-2, TNF-alpha). It inhibits phospholipase A2, reducing prostaglandin and leukotriene synthesis.
Oral: 10-20 mg every 6-8 hours; IV/IM: 100-500 mg every 2-6 hours for acute conditions; typical maintenance: 20-240 mg/day divided every 8-12 hours.
4 to 48 mg orally once daily or every other day, depending on condition. Initial dose may be up to 48 mg/day.
None Documented
None Documented
Clinical Note
moderateHydrocortisone + Gatifloxacin
"The risk or severity of adverse effects can be increased when Hydrocortisone is combined with Gatifloxacin."
Clinical Note
moderateHydrocortisone + Rosoxacin
"The risk or severity of adverse effects can be increased when Hydrocortisone is combined with Rosoxacin."
Clinical Note
moderateHydrocortisone + Levofloxacin
"The risk or severity of adverse effects can be increased when Hydrocortisone is combined with Levofloxacin."
Clinical Note
moderateTerminal half-life: 1.5–2 hours (plasma). In tissues, biologic half-life is 8–12 hours due to intracellular activity. Half-life prolonged in hepatic impairment.
Terminal half-life of methylprednisolone is 2.5-3.5 hours; for the active metabolite (prednisolone), half-life is 2.1-3.5 hours. Clinical context: Despite short half-life, pharmacodynamic effects persist beyond plasma presence due to receptor-mediated actions.
Renal: primarily as inactive metabolites (cortisone, tetrahydrocortisone) and unchanged drug (<1%). Biliary/fecal: minimal (<5%).
Renal (approximately 80-90% as metabolites, <5% unchanged); biliary/fecal (minor, <5%)
Category D/X
Category C
Corticosteroid
Corticosteroid
Hydrocortisone + Trovafloxacin
"The risk or severity of adverse effects can be increased when Hydrocortisone is combined with Trovafloxacin."