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. Does hydroxychloroquine cause hair loss Quinacrine chloroquine antimalarial alkaloid Plaquenil for chronic lyme 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. Contact your doctor if you experience these side effects and they are severe or bothersome. Your pharmacist may be able to advise you on managing side effects. diarrhea. dizziness. hair loss. headache. increased skin sensitivity to sunlight. loss of appetite. Sep 13, 2019 Some side effects of hydroxychloroquine may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. 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. How soon would you have side effects with plaquenil Rx Side Effects New Plaquenil Guidelines and More., Plaquenil - Uses, Side Effects, Interactions - Chloroquine aralen is effective in treating the what stagePlaquenil kidney stonesChloroquine exocytosis The only major side effect, and it is major, is that sometimes in can build up in the eye and damage vision. But it is something they can catch easily. I had to have a baseline image of my eyes with a kind of fluoroscope before starting the Plaquenil. After you have been on it a while, you repeat the test and they compare the results. Plaquenil - how long for side effects to subside?. Hydroxychloroquine Side Effects Common, Severe, Long Term.. Plaquenil Oral Uses, Side Effects, Interactions, Pictures.. If you are taking Plaquenil to treat an inflammatory condition or malaria, you should be aware of the side effects that may occur to your eyes and vision. Plaquenil hydroxychloroquine is in a class of drugs called disease-modifying anti-rheumatic drugs, which are used to decrease inflammation, pain and joint damage. Common Side Effects of Plaquenil. Tell your doctor if any of the following side effects, as they may be indications of a more serious reaction. If you miss a dose of Plaquenil, take it as soon. Please note the rare side effects listed below, specifically retinopathy, which causes damage to the eyes. Side effects associated with Plaquenil are placed in three categories common, less common, and rare. If you have any of the following effects and they persist or worsen, notify your doctor or pharmacist promptly.