Hydroxychloroquine is available as the brand-name drug Plaquenil. Generic drugs usually cost less than the brand-name version. Hydroxychloroquine may be used as part of a combination therapy. Chloroquine drug class Hydroxychloroquine not working My question is for those that have taken Plaquenil/Hydroxychloroquine. How long did it take for it to remove symptoms in your personal experience? I know I've read it can take up to 6 months but what I'm wondering is, do you just wake up one day and find it's kicked in 6 months down the road or more likely, it starts to work slowly over 6 months? Mar 03, 2016 So, I've read the half-life is from 30-60 days. That is one of the reasons I didn't want to take it - that's a long time to stick around. I did read hair loss, photosensitivity, itching area all potential side effects of Plaquenil, so hopefully those will subside soon as the med levels drop. Plaquenil is the brand name for the prescription drug hydroxychloroquine. It's used to treat and prevent malaria infection, and to reduce symptoms and progression of autoimmune diseases such as. Hydroxychloroquine is used to treat lupus erythematosus and rheumatoid arthritis. It isn’t fully understood how this drug works to treat lupus erythematosus or rheumatoid arthritis. That means you may need to take it with other drugs. It treats malaria by killing the parasites that cause the disease. How long for plaquenil to take effect Taking Plaquenil for Rheumatoid Arthritis, Plaquenil - how long for side effects to subside? Plaquenil sulfate allergyCan use of plaquenil have effect on vaccinations years laterPlaquenil cost per pillHydroxychloroquine and neonatal lupusIs plaquenil safe I started taking Plaquenil, and I'm supposed to be taking two 200mg pills a day, but I'm only taking one for a week to ease into it. So far I've woken up every morning very nauseous and with a lot of stomach pain and fatigue early in the day plus diarhea. I heard the side effects go away after a. Plaquenil Side Effects Go Away? DailyStrength. Plaquenil Hydroxychloroquine - Side Effects, Dosage.. Hydroxychloroquine Plaquenil Side Effects & Dosage for Malaria. 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. I've been on a roller coaster for yrs w/Plaquenil for RA/Lupus. I take name brand to prevent side effects of red, warm, swollen, painful hands + nausea/dizziness, hair loss, etc. Each time I try going back to generic, side effects return immediately. Apr 12, 2011 I take 200mgs in the morning with breakfast and the other 200mgs with my dinner at 5 pm, as long as i eat enough i don't get any side effects. when i was on it about 7 years ago, i was told by the Dr to take it at night only, and i guess i did'nt take it with enough food cos i use to get terrible gas and my stomach hurt.