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. Can plaquenil cause hunger Plaquenil purchase online Can you take plaquenil and osteobioflex triple Hydroxychloroquine and advil migraine It seems like it took about 7 or 8 months for the Plaquenil 200mg 2x daily to.these medications including all of my cholesterol medications cause constipation so I follow a bowel regimen using sena and colace and sometimes MOM on bad nights and it works well for the most part. Re Prednisone, plaquenil and constipation. I haven't experienced any problems with constipation while on prednisone and plaquenil. I had a lot of bowel trouble before I was DXD though, which may be why I am not having problems now, could be that the drugs just evened me out so to speak. Tell your doctor if any of the following side effects, as they may be indications of a more serious reaction Headache. Loss of appetite. Dizziness. Nausea. Diarrhea, vomiting, or stomach pain. Skin rash. 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 constipation Plaquenil Oral Uses, Side Effects, Interactions., Immune & Autoimmune - Lupus Prednisone, plaquenil and Hydroxychloroquine hypercalcemiaMedicine used for malaria hydroxychloroquinePlaquenil and pregnancy testPlaquenil toxicity eye Aug 14, 2017 Plaquenil can cause serious side effects when used in high doses for chronic diseases such as RA over the long term. The New Zealand Dermatological Society recommends that to decrease the risk of retina damage, no more than 200mg of Plaquenil should be taken a day, and a dose of 400mg per day should be taken no longer than a few weeks. Long-Term Side Effects of Plaquenil for Rheumatoid Arthritis.. Plaquenil Hydroxychloroquine - Side Effects, Dosage.. Hydroxychloroquine Sulfate Related. - Side Effect Search. And plaquenil does miracle for pain. Try to not remove it from your treatment plan. I had this med removed for 2 years and suffered quite a lot of joint, muscle and tendon pain. The main side effect from plaquenil is some digestive problems. Severe is retinal degradation, everyone should get an eyefield test yearly. Hydroxychloroquine Side Effects Get emergency medical help if you have signs of an allergic reaction hives; difficulty breathing; swelling of your face, lips, tongue, or throat. Side effects include irritability, headache, weakness, hair lightening or loss, stomach upset, nausea, dizziness, muscle pain, rash and itching. Rarely, hydroxychloroquine can affect the bone marrow leading to reduced white blood cells leukopenia or platelets thrombocytopenia and abnormal red blood cells. Rare but potentially serious eye toxicity can occur.