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. Stopping plaquenil lupus Hydroxychloroquine 200 coupons Sep 13, 2019 Some of the dosage forms listed on this page may not apply to the brand name Plaquenil. For the Consumer. Applies to hydroxychloroquine oral tablet. Along with its needed effects, hydroxychloroquine the active ingredient contained in Plaquenil may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention. Aug 14, 2017 Neurological Disorders. According to the Mayo Clinic and New Zealand Dermatological Society, Plaquenil, given long term for diseases such as RA, can cause brain and nerve diseases such as headaches, dizziness, muscle weakness and seizures. Taking hydroxychloroquine with these drugs could cause hypoglycemia low blood sugar. Your doctor may need to reduce your dosage of insulin or the other diabetes drugs. Examples of other diabetes. 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 caused seizures Seizure meds and plaquenil Epilepsy Foundation, Long-Term Side Effects of Plaquenil for Rheumatoid Arthritis. What is plaquenil hydroxychloroquineAccidental double dose of plaquenil Plaquenil is the brand name for the prescription drug hydroxychloroquine. 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. Plaquenil Hydroxychloroquine - Side Effects, Dosage.. Hydroxychloroquine Side Effects, Dosage, Uses, and More. Plaquenil Uses, Dosage & Side Effects -. Sometimes Plaquenil can also deposit in the tissues of the body and cause the skin to take on a greenish tone. Dry skin; Loss of appetite; Abdominal bloating; Upset stomach; Stomach cramps; Retinal damage – There is a small chance that retinal damage will occur while taking hydroxychloroquine Plaquenil or chloroquine Aralen. My doc told me he doesn't think the interaction caused it, but he also doesn't think that the a Plaquenil caused it. Instructed to go off all meds by Tylenol which seriously useless for me for a week, and if no off med seizures happen I'll wean back on one med at a time each following week and see what happens. Summary. Hydroxychloroquine Plaquenil is a drug that is classified as an anti-malarial drug. Plaquenil is prescribed for the treatment or prevention of malaria. It is also prescribed for the treatment of rheumatoid arthritis, lupus, and the side effects of lupus such as hair loss, joint pain, and more.