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. Plaquenil during surgery Chloroquine phosphate in myocardial infarction He believed it was in the very early stages and not extremely bad so prescribed Plaquenil/Hydroxychloroquine since it is the RA drug with the least side effects he said. I have been on Plaquenil/Hydroxychloroquine for about 6 weeks now and I have not noticed any improvement, in fact my RA has actually gotten worse. Hi Vanessa, Your post touched a cord with me; I can only tell you from my own experience with plaquenil. I was put on 200mgs twice a day about a year ago and sadly after 2 months I reacted to it very badly, skin just inflamed and was totally horrid. I wonder if the commencement of the skin rashes and itching is related in some way to this decreased effectiveness of the medication too. So far from the other posts it may seems that Plaquenil may be somehow associated with skin rash that looks like small hives and patchy itchiness. Plaquenil is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. This medicine is not effective against all strains of malaria. Can plaquenil help age the skin faster Hydroxychloroquine Plaquenil Side Effects & Dosage for Malaria, Plaquenil pros and cons - Sclero Forums MAIN - Scleroderma? We can help! Chloroquine itchWhy is hydroxychloroquine prescribedPlaquenil tevaCan u stop taking plaquenilChloroquine phosphate tablets ip 250 mg Plaquenil is an anti-malaria medicine they found to help with arthritis and those kind of issues. It has helped me with that. Most of the oral meds do not give more tears, though, this can vary with a few saying it helps. Plaquenil and skin discoloration. Terrible Itching on Plaquenil---PLEASE HELP.. Plaquenil Uses, Dosage & Side Effects -. Plaquenil - how long and what dosage? Greetings! I am considering using Plaquenil for my flushing and I would be very grateful if someone could tell me for how long should I take it 6 months etc. Sep 13, 2019 provides accurate and independent information on more than 24,000 prescription drugs, over-the-counter medicines and natural products. This material is provided for educational purposes only and is not intended for medical advice, diagnosis or treatment. May 28, 2009 PLEASE HELP! I have been on Plaquenil well the generic form-- hydroxychloroquine since October, and for the past about 2 weeks, I have been SEVERELY skin turns red, and it feels like something is biting me.