It may have both an anti-spirochaete activity and an anti-inflammatory activity, similar to the treatment of rheumatoid arthritis. And caution is required if patients have certain heart conditions, diabetes, psoriasis etc. Plaquenil and fibromyalgia Chloroquine for malaria prevention Cheap aralen side Plaquenil and kidney stones Thank you so much for this post on muscle toxicity from plaquenil. Ive been on plaquenil for 10 mths now and in the last 3 mths, like you, started to experience dramatic decrease in proximal muscle strenghth. My Drs called it proximal muscle myopathy. I was struggling to walk and nearly lost my job because of my inability to walk around. Hydroxychloroquine and colchicine neuromuscular toxicity is well documented. The largest literature review on colchicine myopathy was conducted by Wilbur and Makowsky in 2004 where a database search found 75 cases. Most patients presented with proximal muscle weakness. A wide range of treatment durations were noted from 4 days to 11 yrs with cumulative daily doses of 1.4 ± 0.96 Note This document contains side effect information about hydroxychloroquine. Some of the dosage forms listed on this page may not apply to the brand name Plaquenil. For the Consumer. Applies to hydroxychloroquine oral tablet. Along with its needed effects, hydroxychloroquine the active ingredient contained in Plaquenil may cause some. For prolonged treatment of lupus or arthritis, adverse effects include the acute symptoms, plus altered eye pigmentation, acne, anaemia, bleaching of hair, blisters in mouth and eyes, blood disorders, convulsions, vision difficulties, diminished reflexes, emotional changes, excessive coloring of the skin, hearing loss, hives, itching, liver problems or liver failure, loss of hair, muscle paralysis, weakness or atrophy, nightmares, psoriasis, reading difficulties, tinnitus, skin inflammation and scaling, skin rash, vertigo, weight loss, and occasionally urinary incontinence. The most common adverse effects are a mild nausea and occasional stomach cramps with mild diarrhea. For short-term treatment of acute malaria, adverse effects can include abdominal cramps, diarrhea, heart problems, reduced appetite, headache, nausea and vomiting. Plaquenil muscle toxicity Plaquenil weakness - Road Back Foundation, Hydroxychloroquine and Colchicine Induced Myopathy The. Plaquenil solar urticariaHydroxychloroquine indiaHives on my buttocks and thighs plaquenilIs chloroquine good to use to prevent malria Unsteadiness, trembling, or other problems with muscle control or coordination. Other side effects not listed may also occur in some patients. If you notice any other effects, check with your healthcare professional. Call your doctor for medical advice about side effects. You may report side effects to the FDA at 1-800-FDA-1088. Hydroxychloroquine Oral Route Side Effects - Mayo Clinic. Plaquenil Side Effects Common, Severe, Long Term -. The Risk of Retinal Toxicity with Plaquenil - Sjogren's. Dosage for Plaquenil. The adult dose of Plaquenil to suppress malaria is 400 mg on the same day each week. The pediatric weekly suppressive dosage is 5 mg/kg of body weight. The adult dose of Plaquenil to treat an acute attack of malaria is an initial dose of 800 mg followed by 400 mg in six to eight hours and 400 mg for two more days. One prospective study estimated the incidence of HCQ myopathy to be 1. patient years 5. Toxicity may be more likely in patients with renal or hepatic disease, advanced age, or on chronic drug therapy. Hydroxychloroquine myopathy presents with proximal muscle weakness and normal to mildly elevated creatine kinase levels. This is a new question concerning an old post. Plaquenil and muscle pain. I thought that maybe my question had been answered when I read that Plaquenil was responsible for your muscle pain but, as I read on I realize it was not. I TOO have severe muscle pain and cramping in my legs. Only when trying to sleep.