It also associated with rheumatic disorders such as rheumatoid arthritis, and it is rheumatoid factor positive in 90 percent of cases. Hi, I started taking Plaquenil on June 24th and for the last four or 5 days have had horrible itching. My Rhuemy told me to stop taking it until all itching symptoms were gone, then wait another week and start up again with 1 pill (200mg) a day instead of 2 pills. Sle hydroxychloroquine dose Desethyl chloroquine Side effects of plaquenil and methotrexate Find patient medical information for Hydroxychloroquine Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Does anyone who has RA suffer with itchy skin taking Hydroxychloroquine. So it's possible to tolerate a dmard for a while and then to develop side effects. But. Plaquenil hydroxychloroquine Plaquenil hydroxychloroquine has many side effects. Some common ones include dizziness, abdominal pain, headache, nausea, diarrhea, itching, and sensitiviy to sun. More serious side effects which are more rare include certain types of anemia, muscle pain, and liver problems, among others. Despite the fact that. I have been on Plaquenil for 11 months now without the return of any itching. Has anyone else experienced this infernal itch and what was your outcome. Thanks I had terrible itching for a few weeks but I noticed I felt so much better after about 6 to 7 weeks. The itching stopped without lowering the dose from 400mg. Hydroxychloroquine side effects itching Common Plaquenil side effects a study from FDA data., Does anyone who has RA suffer with itchy skin taking. - NRAS Aralen reviewsIs quinolone related to plaquenil One of the most serious side effects is a toxicity in the eye generally with chronic use. 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. Hydroxychloroquine - Wikipedia. Dangers of plaquenil hydroxychloroquine? - Answered by top doctors on.. Hydroxychloroquine Side-effects, uses, time to work. Summary Itching is found among people who take Hydroxychloroquine sulfate, especially for people who are female, 60+ old, have been taking the drug for 1 month, also take medication Enbrel, and have Osteoporosis. What are some other side effects of Hydroxychloroquine? All drugs may cause side effects. However, many people have no side effects or only have minor side effects. Call your doctor or get medical help if any of these side effects or any other side effects bother you or do not go away Dizziness. Headache. Feeling nervous and excitable. Some side effects of hydroxychloroquine may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects.