METHYLPREDNISOLONE SODIUM SUCCINATE

Corticosteroid, Anti-inflammatory used for severe allergic and inflammatory conditions

Dosage Forms

Powder for injection

500 mg

Uses

  • Severe erythema multiforme
  • Stevens-Johnson syndrome
  • Allergic and inflammatory disease
  • Ulcerative colitis
  • Crohn's disease
  • Cerebral oedema associated with malignancy
  • Rheumatic disease

Dose and Duration

IV doses up to 250 mg should be given over at least 5 minutes, higher doses over at least 30 minutes

Inflammatory and allergic disorders

Adult: 500–1000 mg once daily by IV infusion for 3 days

Child 1 month–18 years: by IV injection 10–20 mg/kg or 400–600 mg/m² (max 1000 mg) once daily for 3 days

Other uses

Adult: dose same as in inflammatory disorders

Child 1 month–18 years: 10–30 mg/kg (max 1000 mg) once daily for 3 days or on alternate days up to 3 courses

Preparation

  • Reconstitute initially with water for injections, then administer by continuous or intermittent or via drip tubing in Glucose 5% or Sodium chloride 0.9%

Contraindications

  • Hypersensitivity

Side Effects

  • Acute pancreatitis
  • Osteoporosis
  • Growth suppression in prolonged use in children
  • Raised intracranial pressure
  • Hypertension
  • Hypokalaemia, diabetes
  • Thinning of skin
  • Increased susceptibility to and severity of infections

Interactions

  • Ciclosporin: (high doses increase risk of convulsions)
  • Vaccines: (high doses cause impaired immune response)
  • Warfarin: (may enhance or reduce anticoagulant effect; high doses enhances warfarin metabolism)
  • Carbamazepine, Phenobarbital, phenytoin, rifampicin: (metabolism of methylprednisolone accelerated)
  • Amphotericin: (increased risk of hypokalaemia)

Patient Instructions

  • Avoid exposure to measles or chicken pox

Pregnancy

  • Can be used

Breast-feeding

  • Can be used

⚠️ Caution

  • Gradual withdrawal should be considered depending on the duration of treatment, condition being treated, and individual patient factors. Abrupt withdrawal after a prolonged period can lead to acute adrenal insufficiency
  • In case of significant intercurrent illness, trauma, or surgical procedure, increase dose temporarily
  • May mask serious infections such as septicaemia and tuberculosis
  • Increased risk of severe chicken pox if a patient has never had chicken pox. In case of chicken pox, increase dose of methylprednisolone. Do not stop treatment
  • Irreversible growth restriction may occur in children and adolescents if used for prolonged periods
  • Use cautiously and in lower doses in hepatic and renal impairment
  • Do not use for management of head injury or stroke; it is unlikely to be of benefit and may even be harmful