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. Chloroquine cell death Stopping plaquenil effects Chloroquine and beclin Chloroquine maculopathy emedicine Summary Stress and anxiety is found among people who take Plaquenil, especially for people who are female, 60+ old, have been taking the drug for 1 - 6 months, also take medication Enbrel, and have Pain. 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 but potentially serious eye toxicity can occur. I am so glad I got on here tonight! I have been so busy with school, work, teaching kindergarten age twins, etc. My new rheumatologist started me on Plaquenil about a month ago. I started at 400mg but I was throwing up and nauseous for 3 weeks straight. 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 cause depression Plaquenil and Depression/Anxiety - Symptoms and Medical., Hydroxychloroquine Plaquenil Side Effects & Dosage for. Order plaquenilUsing chloroquine to treat ichIs plaquenil still the go drug for lupudPlaquenil trouble swallowing Find patient medical information for Plaquenil Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Plaquenil Oral Uses, Side Effects, Interactions, Pictures.. Plaquenil and itching -. Plaquenil Side Effects on Your Eyes and Vision. Plaquenil and Depression - from FDA reports Summary Depression is found among people who take Plaquenil, especially for people who are female, 60+ old, have been taking the drug for 1 - 6 months, also take medication Enbrel, and have Pain. The most common cause is the emotional drain from the stress of coping with the complications of physical illness. Add to that economic, social, and workplace concerns. Moreover, various medications used to treat lupus—especially corticosteroids—may cause clinical depression. 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.