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. Plaquenil and toradol Antimalarial drugs plaquenil The typical dose for hydroxychloroquine is 200-400mg per day and is based on a person’s body weight or if you are overweight, your ideal body weight. While hydroxychloroquine is considered a relatively safe medication, like all medications there are potential risks. These include body rashes that often will itch. Plaquenil hydroxychloroquine belongs to a group of medicines called quinolines. Plaquenil 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, and Southern Asia. 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. 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 and skin rash Stevens–Johnson syndrome in association with., Plaquenil Uses, Dosage & Side Effects - Sjoren how help plaquenilAlternative meds than plaquenilPlaquenil for treatment of igg4 related diseasePlaquenil compared to quinine Find information about common, infrequent and rare side effects of Plaquenil Oral. Common and Rare Side Effects for Plaquenil Oral. Hydroxychloroquine - Side Effects, Dosage, Interactions - Drugs.. Hydroxychloroquine MedlinePlus Drug Information. Rash from plaquenil. deleted_user 10/30/2011. I have been on plaquenil for about 3 weeks and I am starting to get a itchy rash. It's pretty mild so far starting on my forearms and now on my chest a little and the rest of my arms. Has anyone else had this problem? Will it go away? I am going to call my doc tomorrow but just wanted someone's opinion. Three anti-malarial drugs are prescribed for lupus symptoms. Hydroxychloroquine Plaquenil is the most commonly prescribed because it is generally believed to cause fewer side effects; chloroquine Aralen has a reputation for more serious side effects, but it may be prescribed in situations where hydroxychloroquine cannot be used. Hydroxychloroquine Plaquenil is used to treat malaria, lupus, and rheumatoid arthritis. fewer lupus-related rashes, and a better ability to move around. For malaria, your fever should go.