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👤 Adult👶 Paediatric

Hydroxychloroquine Sulfate

18 known interactions
2 brand names

Indications

  • Active rheumatoid arthritis (administered on expert advice), Systemic and discoid lupus erythematosus (administered on expert advice), Dermatological conditions caused or aggravated by sunlight (administered on expert advice)

Drug Interactions

Moderate interactions

18 drug interactions identified for Hydroxychloroquine Sulfate. Check the full interaction details, severity ratings, and clinical recommendations in the MedNext app.

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Safety Information

🤰Pregnancy guidance available
🤱Breastfeeding guidance available
🫘Renal impairment guidance
🫁Hepatic impairment guidance
⚠️Requires renal dose adjustment

Cautions

sulfate Acute porphyrias ; diabetes (may lower blood glucose); G6PD deficiency; maculopathy; may aggravate myasthenia gravis; may exacerbate psoriasis; neurological disorders (especially in those with...

Side Effects

sulfate Common or very common Abdominal pain; appetite decreased; diarrhoea; headache; mood altered; nausea; skin reactions; vision disorders; vomiting Uncommon Alopecia; anxiety; corneal oedema; dizz...

Full safety information, contraindications, and dosing available in the MedNext app.

Brand Names

HCQS(IN)Plaquenil(IN, PK, SA, AE, EG, ZA, NG)
Mn

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In the MedNext App

  • Complete dosing regimens
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  • All 2 brand names
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Source: MedNext Audited Proprietary Dataset

Last reviewed: 2026

Medical Disclaimer: This information is for educational purposes only and is not a substitute for professional medical advice. Always consult a qualified healthcare professional before making clinical decisions. Verify all drug information with current clinical guidelines.

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