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 vs chloroquinine Plaquenil pill dosage Plaquenil is the brand name of hydroxychloroquine, a drug used to prevent or treat malaria 2. Plaquenil is also used for long-term treatment of autoimmune diseases such as rheumatoid arthritis RA and systemic lupus erythmatosis. According to the Mayo Clinic, it can take up to six months' constant use before an effect is seen in RA 1. Plaquenil can cause serious side effects when used in high doses for chronic diseases such as RA over the long term. Taking Plaquenil long-term or at high doses may cause irreversible damage to the retina of your eye. Stop taking Plaquenil and call your doctor at once if you have trouble focusing, if you see light streaks or flashes in your vision, or if you notice any swelling or color changes in your eyes. Here are 10 things to keep in mind when using Plaquenil Take it on a regular schedule, meaning at the same time each day. Take Plaquenil EXACTLY as prescribed by your physician. Do not stop taking the medication without first speaking to your doctor. Taking Hydroxychloroquine with food and/or milk can help prevent stomach upset. 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 and teeth loss Plaquenil Side Effects on Your Eyes and Vision, Plaquenil Uses, Dosage & Side Effects - Plaquenil and agep I have been on Plaquenil for 3 months or so now, and since starting, My teeth feel less strong. I've always taken good care of my teeth, visited the dentist twice a year so I could have my teeth for life, but now I have Sjogrens and I'm having other problems with my mouth too. Plaquenil and dental work DailyStrength. Plaquenil What You Need to Know - Kaleidoscope Fighting Lupus. Lupus and teeth." Lupus Community - Support Group. Loss of balance or coordination, blurred vision, light sensitivity, seeing halos around lights, pale skin, easy bruising or; bleeding, confusion, unusual thoughts or behavior, or; seizures convulsions. Dosage for Plaquenil. The adult dose of Plaquenil to suppress malaria is 400 mg on the same day each week. What is Periodontal disease? Periodontal disease disease that attacks the gum and bone and around the teeth has been reported by people with osteoporosis, osteopenia, metastases to bone, multiple myeloma, high blood pressure. Check the latest reports from 3,049 Periodontal disease patients, or browse all conditions. I read that hair loss can be a side effect but the literature on RX from CVS says that's a "more serious" side effect and I should contact my doctor. However, it seems like there are a lot of posts on here and elsewhere about people losing hair because of Plaquenil.