It's used to treat and prevent malaria infection, and to reduce symptoms and progression of autoimmune diseases such as lupus, rheumatoid arthritis, and others. Malaria is spread by mosquitoes, which transmit the parasites that cause the infection, usually in tropical and subtropical parts of the world. Chloroquine and malaria treatment Hydroxychloroquine and rheumatoid arthritis Find patient medical information for Plaquenil Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Plaquenil has been a life-saving drug for me, quite literally. I was a mess in 2004-2005 and then a dr put me on Plaquenil, and in 3 weeks most of my symptoms had disappeared. Within 2 months they. I was on Plaquenil for a few days and I had severe anxiety attacks, couldn't breathe, I stop taking it and was better. I told my reumatologist and he kind of scoffed at me and told me to try again. I did and same thing happened. For example, it may be combined with an antibiotic to treat chronic Q-fever, which humans usually catch from farm animals or raw milk. Plaquenil is used to treat other types of infections too. Plaquenil anxiety Has anyone experienced anxiety after/ while taking Plaquenil?, Hydroxychloroquine Reviews Everyday Health Plaquenil 200 mg miamiPlaquenil guidelines 2018 Hey guys thanks for the replies. I went to my GP and she is hesitant to do anything in regard to the plaquenil but has given me some Valium to get me through having to push on until it either sorts itself out or I see a rheumatologist. I am prone to anxiety as it is so it has Plaquenil and anxiety/depression? - Autoimmune diseases - Inspire. Anxiety and Plaquenil Has anyone experienced mood.. SARCOIDOSIS TREATMENT GUIDELINES. Plaquenil is the devil! Worked well 1st 2 mts. After that I had issues with my vision, felt waves of nervousness, and extreme anxiety where I started to question my sanity. Hallucinated, broke out in rashes and crying spells. It was the worst 2 months of these side effects I've ever had in my life! Got off of it and I feel back to normal. What is Plaquenil? Plaquenil hydroxychloroquine is a medication most known for its original purpose of treating or preventing malaria, a disease caused by parasites that enter the body through the bite of a mosquito. Hydroxychloroquine Plaquenil is considered a disease-modifying anti-rheumatic drug DMARD. It can decrease the pain and swelling of arthritis. It may prevent joint damage and reduce the risk of long-term disability. Hydroxychloroquine is in a class of medications that was first used to prevent and treat malaria.