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. Plaquenil hydrochloroquine Plaquenil stomach Plaquenil and Hearing loss - from FDA reports Summary Hearing loss is found among people who take Plaquenil, especially for people who are female, 60+ old, have been taking the drug for 5 - 10 years, also take medication Enbrel, and have Pain. Appetite - Decreased decreased appetite occurs when you have a reduced desire to eat 132. Side Effects. Nausea, stomach cramps, loss of appetite, diarrhea, dizziness, or headache may occur. If any of these effects persist or worsen, notify your doctor or pharmacist promptly. Remember. Hydroxychloroquine received an overall rating of 7 out of 10 stars from 368 reviews. See what others have said about Hydroxychloroquine, including the effectiveness, ease of use and side effects. 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 appetite loss Little appetite with plaquenil?" Lupus Community - Support., Plaquenil Oral Uses, Side Effects, Interactions. Plaquenil insomniaPlaquenil drug interactions I have been on plaquenil for many a year, and it has not affected my weight at all. If you go to or rxlist.com, neither of them list weight gain as a side effect, while they both list "nausea, vomiting, stomach pain; loss of appetite, weight loss" as side effects. Weight gain while on Plaquenil? lupus. Hydroxychloroquine Reviews Everyday Health. Plaquenil side effect, loss of appetite - Sjogren's World. Yes, Plaquenil causes both weight loss and loss of appetite. Hence, if the loss of appetite and weight loss started after you started on this drug, then yes, it could be due to Plaquenil. However, if you had loss of appetite and weight loss before your started this drug, then the drug can aggravate the process. View detailed reports from patients taking Hydroxychloroquine Sulfate who experienced decreased appetite. Reports are from official medical reports as well as online extractions from user reviews and forum discussions. I've been taking Plaquenil for SLE for about 3 weeks- and all of a sudden my appetite has disappeared!