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. Is plaquenil still the go drug for lupud Can t afford plaquenil Hydroxychloroquine making my body go to sleep Summary Periodontal disease is found among people who take Plaquenil, especially for people who are female, 50-59 old also take medication Methotrexate, and have Osteoporosis. This study is created by eHealthMe based on reports of 48,911 people who have side effects when taking Plaquenil from Food and Drug Administration FDA. Plaquenil Side Effects by Likelihood and Severity INFREQUENT side effects. If experienced, these tend to have a Severe expression. A Disorder Of The Retina Of The Eye;. RARE side effects. Serious side effects are rare. The most common side effects are nausea and diarrhea, which often improve with time. Less common side effects include rash, changes in skin pigment such as darkening or dark spots, hair changes, and muscle weakness. Rarely, hydroxychloroquine can lead to anemia in some individuals. The most serious adverse effects affect the eye, with dose-related retinopathy as a concern even after hydroxychloroquine use is discontinued. The most common adverse effects are a mild nausea and occasional stomach cramps with mild diarrhea. Serious side effects of plaquenil Plaquenil Hydroxychloroquine Side Effects and Adverse Reactions, Common and Rare Side Effects for Plaquenil Oral Chloroquine phosphate sigmaHydroxychloroquine 200 mg brand namePlaquenil forlimited sclera dermaPlaquenil injections Jun 30, 2015 Serious side effects have been reported with Plaquenil including the following Heart failure. Plaquenil can cause weakening of the heart muscle, resulting in heart your healthcare provider right away if you have some or all of the following symptoms of heart failure. breathlessness; swelling of the legs; irregular heart beat; fatigue; dizziness Plaquenil - Side Effects, Uses, Dosage, Overdose, Pregnancy.. PATIENT FACT SHEET Hydroxychloroquine Plaquenil. Plaquenil Hydroxychloroquine Sulfate. Long-Term Side Effects of Plaquenil for Rheumatoid Arthritis Retinal Damage. Neurological Disorders. Blood Disorders. Hearing Disorders. Other Side Effects. Get medical help right away if you have any very serious side effects, including sensitivity to light, vision changes e.g. blurred vision, seeing light flashes/streaks/halos, missing/blacked-out areas of vision, muscle weakness, numbness/tingling/pain of the arms/legs. For the Consumer. Continuing ringing or buzzing or other unexplained noise in the ears. feeling of constant movement of self or surroundings. irritability. nausea. nervousness. nightmares. sensation of spinning. shakiness and unsteady walk. uncontrolled eye movements. unsteadiness, trembling, or.