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. Hydroxychloroquine suppress immune system Can i take ibuprofen with plaquenil Plaquenil and estrogen Hydroxychloroquine increase creatinine Because of this, dopamine agonists may lead to major side effects such as memory loss, confusion, delusions, and compulsive behaviors. 6. Serious side effects. blurred vision or other vision changes. ringing in your ears or hearing loss. angioedema, or rapid swelling of your skin. hives. mild or severe bronchospasm that causes trouble breathing. sore throat. unusual bleeding or bruising. blue-black skin color. muscle weakness. hair. Chloroquine is an anti-malarial drug available at pharmacies for people traveling to area with malaria risks. Note based on a RGCC chemosensitivity analysis I have seen at a German clinic, Hydroxychloroquine has been effective in killing the cancer cells of 5 out 7 patients that were tested. 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. Plaquenil side effects memory Plaquenil Hydroxychloroquine - Side Effects, Dosage., Hydroxychloroquine Side Effects, Dosage, Uses, and More Buy hydroxychloroquineNormal dosage of plaquenilChloroquine phosphate freshwaterHydroxychloroquine sulfate 1g Plaquenil is the brand name of hydroxychloroquine, a drug used to prevent or treat malaria. Plaquenil can cause serious side effects when used in high doses for chronic diseases such as RA over the long term. Long-Term Side Effects of Plaquenil for Rheumatoid Arthritis. Chloroquine & Hydroxychloroquine supporting chemo effectiveness and.. Plaquenil Hydroxychloroquine Uses, Dosage, Side Effects.. Plaquenil is generally well-tolerated, but side effects are possible. Common side effects linked to Plaquenil include nausea and diarrhea. Taking the medication with food eases nausea for most people taking the drug. Less common side effects include skin rashes, hair thinning, and weakness. As a result, major side effects can include memory loss, confusion, delusions, hallucinations, drowsiness and compulsive behaviors such as overeating and gambling. Alternatives If you are being treated for RLS, ask your doctor or pharmacist whether one of your prescription or over-the-counter medications may be the trigger. New RA doc prescribed Plaquenil, and I have my life back! Had hard time at first, diarrhea and stomach pain, went off the med for one week then started half doses, worked up to 1 1/2 tabs daily. Hip pain is nearly gone, stamina is 100% better, energy level is up. Doc also tested my vitamin D l.