It may have both an anti-spirochaete activity and an anti-inflammatory activity, similar to the treatment of rheumatoid arthritis. And caution is required if patients have certain heart conditions, diabetes, psoriasis etc. Chloroquin phosphate site drugs.com Can you stop taking plaquenil Pharmacokinetics of chloroquine If the initiation of chemoprophylaxis is delayed ie, 2 weeks of therapy not completed prior to the exposure, the manufacturer recommends initiating therapy by doubling the initial dose 13 mg/kg of hydroxychloroquine sulfate and administering in 2 divided doses 6 hours apart; maximum single dose 400 mg/dose hydroxychloroquine sulfate. Hydroxychloroquine is dosed according to body weight. The American Academy of Ophthalmology AAO currently defines an overdose of hydroxychloroquine as more than 5.0 milligrams mg per kilogram kg of body weight 1 kg equals 2.2 pounds or more than 400 mg a day. Hydroxychloroquine is dispensed as 200 mg tablets, which is equivalent to 155 mg of the base. Hydroxychloroquine should be taken with a meal or a glass of milk to minimise the gastrointestinal side effects. Alternate-day dosing can be used. For example, hydroxychloroquine 400 mg alternating with hydroxychloroquine 200 mg daily can be used to. The most serious adverse effects affect the eye, with dose-related retinopathy as a concern even after hydroxychloroquine use is discontinued. The most common adverse effects are a mild nausea and occasional stomach cramps with mild diarrhea. Hydroxychloroquine 400 mg od Plaquenil - Side Effects, Uses, Dosage, Overdose, Pregnancy., Wrong Hydroxychloroquine Dose Is Common, Putting Eyes at Risk - News Can you take hydroxychloroquine sulfate if youre allergic to.sulfa The usual starting dose of Plaquenil is 200 mg twice a day or 400 mg once a day, administered orally, in people weighing 80 kg or more. The usual dosage works for most people who take Plaquenil, but it is possible to increase or decrease the dose based on individual needs. It's important to watch for possible side effects and toxicity. Taking Plaquenil for Rheumatoid Arthritis. Hydroxychloroquine DermNet NZ. Plaquenil - Side Effects, Uses, Dosage, Overdose.. Find patient medical information for Hydroxychloroquine Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. The recommended adult dose for rheumatoid arthritis is 400-600 mg daily for 4-12 weeks followed by 200-400 mg daily. Systemic lupus erythematosus is treated with 400 mg once or twice daily for several weeks then 200-400 mg daily. Hydroxychloroquine should be taken with food or milk in order to reduce stomach upset. Hydroxychloroquine is used to treat or prevent malaria, a disease caused by parasites that enter the body through the bite of a mosquito. Malaria is common in areas such as Africa, South America.