Although not all of these side effects may occur, if they do occur they may need medical attention. Check with your doctor immediately if any of the following side effects occur while taking hydroxychloroquine: Incidence not known Some side effects of hydroxychloroquine may occur that usually do not need medical attention. How long does it take for plaquenil to start working Chloroquine cancer patients Mar 25, 2015 I have started Plaquenil 3 weeks ago and the last week developed a rash all over sounds exactly like yours burning and itching but nothing on my face so I was doubting that it could be a lupus rash. Rhema appointment is still a month away and the rash is getting worse by the day. Hope you are doing well The plaquenil may or may not make the butterfly rash go away. There is no way to predict. Typically plaquenil takes 4 to 6 months to take full effect in controlling systemic lupus. It makes you a little less photosensitive as well. Please make sure you have a baseline field of vision test. It is just precautionary, but you do need a baseline. Plaquenil stays in your body for about 3 months. If you must stop it, it will take a while for the side effects to go away. You should have an eye examination every year to prevent a very rare but serious eye problem. Less than one person in 5,000 develops the problem. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. These side effects may go away during treatment as your body adjusts to the medicine. How long for plaquenil rash to go away Hydroxychloroquine Skin Support, How long does it take for plaquenil to get rid of the lupus butterfly rash? Ocular toxicity plaquenilChloroquine disadvantages govCan drink if i using hydroxychloroquineRheumatoid factor dropped plaquenilHydroxychloroquine kidney function Mar 11, 2014 How long does it take to get better/go away? On prednisone, plaquenil hydroxychloroquine and colcrys. What are the dangers of long term use of prednisone for sle in low doses. Like 5mg. Got ezcema on hands from generic plaquenil hydroxychloroquine. What are other options? Plaquenil hydroxychloroquine 200mg is it causing itchy skin rash? I had a skin rash from plaquenil hydroxychloroquine. I was.. Lupus Medicines Hydroxychloroquine - Brigham and Women's.. PLAQUENIL" Rheumatoid Arthritis Community - Support Group. Hydroxychloroquine may cause some people to be agitated, irritable, or display other abnormal behaviors. It may also cause some people to have suicidal thoughts and tendencies, or to become more depressed. If you or your caregiver notice any of these side effects, tell your doctor right away. This medicine may cause hypoglycemia low blood sugar. Have a very low + ANA screen speckled, but so far neg. with mostly everything else that was last years bloodwork Doing another round in 2 weeks. I am wondering how long a malar rash presents itself. I took pic. for my rhueme. next week because it only lasted a few days.is very light. It does not hurt, only feels hot. Well, unfortunately, there is no “magic” answer to this question. Since there are so many varieties of allergic reactions on the skin, the time that takes for them to go away will vary. So, let us go through the most common allergic skin conditions and the time it takes for them to go away.