Indications
Hydroxychloroquine Sulphate is indicated in-
- Acute and chronic rheumatoid arthritis
- Systemic Lupus Erythematosus (SLE)
- Malaria
Therapeutic Class
Pharmacology
Dosage & Administration
Hydroxychloroquine Sulphate tablets are for oral administration and are taken with food to avoid stomach upset.
Acute and chronic rheumatoid arthritis: 400 to 600 mg daily. When good response is obtained (usually 4 to 8 weeks), dose can be reduced to 50%.
Systemic Lupus Erythematosus (SLE): 400 mg once or twice daily for several weeks or months depending on response of the patients. Maintenance dose is 200 to 400 mg daily.
Malaria: In adults, an initial dose of 800 mg followed by 400 mg in 6-8 hours and 400 mg on each of two consecutive days. For children a total dose representing 25 mg/kg is administered in 3 days as follows.
- First dose: 10 mg base/kg (but not exceeding a single dose of 620 mg base).
- Second dose: 5 mg base/kg (but not exceeding a single dose of 310 mg base) 6 hours after first dose.
- Third dose: 5 mg base/kg 18 hours after second dose.
- Fourth dose: 5 mg base/kg 24 hours after third dose.
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