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. Hydroxychloroquine sulphate tablets rheumatoid arthritis What can i take for heartburn with plaquenil Nov 16, 2012 I've been taking Plaquenil for about 8 months. It does help with fatigue, but I don't think it helps with brain fog or other neuro symptoms. Plaquenil helps with joint pain but not muscle aches and pains. Actually one of the rare side effects is myopathy, which is muscle weakness. Oct 17, 2018 My daughter is 18 and I'm starting to forget things in her life time let along major short term memory issues. I just started Benlysta infusions, praying this works better than the plaquenil and prednisone does. I always thought my memory issues were due to PTSD, but now it seems to coincide with the flare ups. Do you work? Apr 10, 2019 Plaquenil hydroxychloroquine belongs to a group of medicines called quinolines. Plaquenil is used to treat or prevent malaria, a disease caused by parasites that enter the body through the bite of a mosquito. Malaria is common in areas such as Africa, South America, and Southern Asia. 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. Cognative issues plaquenil Plaquenil Hydroxychloroquine Uses, Dosage, Side Effects., Memory and cognitive issues. - Lupus - Inspire Chloroquine dosing prophylaxisHydroxychloroquine corneaCan hydroxychloroquine 200 mg get you highPlaquenil for sjogrensWhat is chloroquine sulphate used for Lupus fog is a general name for the cognitive impairments that often appear with lupus, including concentration and memory problems, confusion, and difficulty expressing yourself. Lupus Fog and Memory Problems. Plaquenil Uses, Dosage & Side Effects -. Treating Lupus with Anti-Malarial Drugs Johns Hopkins Lupus.. Diagnosis. There is no specific test to confirm a diagnosis of mild cognitive impairment MCI. Your doctor will decide whether MCI is the most likely cause of your symptoms based on the information you provide and results of various tests that can help clarify the diagnosis. Find information about common, infrequent and rare side effects of Plaquenil Oral. I am new to this connective tissue disease. I have been put on Plaquenil twice a day and Mobic one time a day. I am understanding this Plaquenil can cause you to go blind after a period of time. All I know is the pain is excruciating at times and I am very lethargic and hurt constantly.