HCQS Tablets 200 mg

Hydroxychloroquine sulfate is an antimalarial and antirheumatic indicated for the: Treatment of uncomplicated malaria due to Plasmodium falciparum, Plasmodium malariae, Plasmodium ovale, and Plasmodium vivax in adult and pediatric patients. ( 1.1 ) Prophylaxis of malaria in geographic areas where chloroquine resistance is not reported in adult and pediatric patients. ( 1.1 ) Treatment of rheumatoid arthritis in adults. ( 1.2 ) Treatment of systemic lupus erythematosus in adults. ( 1.3 ) Treatment of chronic discoid lupus erythematosus in adults. ( 1.4 ) Limitations of Use ( 1.1 ): Hydroxychloroquine sulfate is not recommended for the: Treatment of complicated malaria. …

• Malaria in Adult and Pediatric Patients : Prophylaxis: Begin weekly doses 2 weeks prior to travel to the endemic area, continue weekly doses while in the endemic area, and continue the weekly doses for 4 weeks after leaving the endemic area: - Adults: 400 mg once a week - Pediatric patients ≥ 31 kg: 6.5 mg/kg up to 400 mg, once a week Treatment of Uncomplicated Malaria: See Full Prescribing Information (FPI) for complete dosing information
• Rheumatoid Arthritis
• In Adults : Initial dosage: 400 mg to 600 mg daily Chronic dosage: 200 mg once daily or 400 mg once daily (or in two divided doses) Systemic Lupus Erythematosus
• In Adults : 200 mg once daily or 400 mg once daily (or in two divided doses) Chronic Discoid Lupus Erythematosus
• In Adults : 200 mg once daily or 400 mg once daily (or in two divided doses) Important Administration Instructions Administer hydroxychloroquine sulfate orally with food or milk
• Do not crush or divide the tablets
• Dosage for Malaria in Adult and Pediatric Patients Hydroxychloroquine sulfate is not recommended
• In pediatric patients less than 31 kg because the lowest available strength (200 mg) exceeds the recommended dose for these patients and it cannot be divided
• Prophylaxis Treatment must start 2 weeks before travel to an endemic area
• Advise the patient to take the prophylaxis dosage once a week, staring 2 weeks prior to travel to the endemic area, on the same day every week, continuing the same weekly dose while in the endemic area, and for 4 weeks after leaving the endemic area. …

Hydroxychloroquine sulfate tablets, USP are white to off white, film coated oval shaped tablets, debossed with “CE” on one side and “173” on other side. Tablets: 200 mg of hydroxychloroquine sulfate ( 3 )

• Hydroxychloroquine sulfate tablets are contraindicated in patients with known hypersensitivity to 4- aminoquinoline compounds
• Patients with hypersensitivity to 4-aminoquinoline compounds

Drugs Prolonging QT Interval and Other Arrhythmogenic Drugs. ( 7.1 ) See FPI for more important drug interactions. ( 7 ) 7.1 Drugs Prolonging QT Interval and Other Arrhythmogenic Drugs Hydroxychloroquine sulfate prolongs the QT interval. There may be an increased risk of inducing ventricular arrhythmias if hydroxychloroquine sulfate is used concomitantly with other arrhythmogenic drugs. Therefore, hydroxychloroquine sulfate is not recommended in patients taking other drugs that have the potential to prolong the QT interval or are arrhythmogenic [see Warnings and Precautions (5.1) ]. …

Cardiomyopathy and Ventricular Arrhythmias: Fatal or life-threatening cardiomyopathy and ventricular arrhythmias were reported. ( 5.1 ) Retinal Toxicity: Irreversible retinal damage is related to cumulative dosage and treatment duration. Baseline retinal exam and exams during treatment are recommended. ( 5.2 ) Serious Skin Reactions: Stevens Johnson syndrome, toxic epidermal necrolysis, drug reaction with eosinophilia and systemic symptoms, acute generalized exanthematous pustulosis have been reported. ( 5.3 ) Worsening of Psoriasis: Avoid in patients with psoriasis. ( 5.4 ) Risks Associated with Use in Porphyria: Avoid in patients with porphyria. …

The following adverse reactions are described in greater detail in other sections: Cardiomyopathy and Ventricular Arrhythmias [see Warnings and Precautions (5.1) ] Retinal Toxicity [see Warnings and Precautions (5.2) ] Serious Skin Reactions [see Warnings and Precautions (5.3) ] Worsening of Psoriasis [see Warnings and Precautions (5.4) ] Risks Associated with Use in Porphyria [see Warnings and Precautions (5.5) ] Hematologic Toxicity [see Warnings and Precautions (5.6) ] Hemolytic Anemia Associated with G6PD [see Warnings and Precautions (5.7) ] Skeletal Muscle Myopathy or Neuropathy [see Warnings and Precautions (5.8) ] Neuropsychiatric Reactions Including Suicidality [see Warnings and Pre …

IN SPECIFIC POPULATIONS 8.1 Pregnancy Pregnancy Exposure Registry There is a pregnancy exposure registry that monitors pregnancy outcomes in women exposed to hydroxychloroquine sulfate during pregnancy. Encourage patients to register by contacting 1-877-311-8972. …

Hydroxychloroquine sulfate overdosage symptoms have an onset within 1 to 3 hours of ingestion. The following have been reported with hydroxychloroquine sulfate overdosage: Cardiovascular toxicity, including QRS or QTc prolongation, ventricular tachycardia, ventricular fibrillation, torsade de pointes, atrioventricular block, cardiac arrest and death. Life-threatening hypotension is common. Severe hypokalemia secondary to an intracellular shift is common in severe toxicity. Central nervous system (CNS) depression, seizures, visual disturbances, transient blindness, and coma may occur. …

Take it when you remember, unless it is nearly time for the next dose. Then skip the missed one. Never take two doses at once to make up for it. Check your leaflet, as some medicines are different.