Chloroquine has been sporadically used in treating SARS-Co V-2 infection. Hydroxychloroquine shares the same mechanism of action as chloroquine, but its more tolerable safety profile makes it the preferred drug to treat malaria and autoimmune conditions. Chloroquine resistance in p vivax Hydroxychloroquine dosage aao Medscape - Indication-specific dosing for Plaquenil hydroxychloroquine sulfate, frequency-based adverse effects, comprehensive interactions, contraindications, pregnancy & Hydroxychloroquine Plaquenil is considered a disease-modifying anti-rheumatic drug DMARD. It can decrease the pain and swelling of arthritis. It may prevent joint damage and reduce the risk of long-term disability. Hydroxychloroquine is in a class of medications that was first used to prevent and treat malaria. People taking 400 mg of hydroxychloroquine or less per day generally have a negligible risk of macular toxicity, whereas the risk begins to go up when a person takes the medication over 5 years or has a cumulative dose of more than 1000 grams. Currently, there is no evidence to support the use of hydroxychloroquine in SARS-Co V-2 infection. We propose that the immunomodulatory effect of hydroxychloroquine also may be useful in controlling the cytokine storm that occurs late-phase in critically ill SARS-Co V-2 infected patients. Hydroxychloroquine dosing New Guidelines on Hydroxychloroquine Dosage - Where Are We., Hydroxychloroquine Plaquenil Plaquenil and chronic fatigue syndromeEffects of hydroxychloroquine on tasteChloroquine syrup Hydroxychloroquine Plaquenil Dosing Calculator. Calculates maximum daily dose of hydroxychloroquine to reduce risk of retinopathy. This calculator is for double-checking hydroxychloroquine dosing, and should NOT be used as the primary means for ordering. Use in an outpatient setting for adult patients taking hydroxychloroquine Plaquenil. Hydroxychloroquine Plaquenil Dosing Calculator - MDCalc. Hydroxychloroquine - Wikipedia. Hydroxychloroquine Oral Uses, Side Effects, Interactions.. Hydroxychloroquine is available in generic forms and under the brand names of Plaquenil in tablets of 200 mg. The usual dose is 400 mg daily in one or two divided doses. Common side effects include headaches, dizziness, gastrointestinal upset and rash. Mg 310 mg base PO once every 7 days. Alternatively, 6.5 mg/kg/dose 5 mg base/kg/dose; Max 400 mg/dose or 310 mg base/dose. Dosing should begin 2 weeks before entering and continue for 4 weeks after leaving the endemic area. The CDC suggests hydroxychloroquine as an alternative to chloroquine. Both adults and children should take one dose of hydroxychloroquine per week starting at least 1 week. before traveling to the area where malaria transmission occurs. They should take one dose per week while there, and for 4 consecutive weeks after leaving. The weekly dosage for adults is 310mg base 400mg salt.