Hydroxychloroquine is available as the brand-name drug Plaquenil. Generic drugs usually cost less than the brand-name version. Hydroxychloroquine may be used as part of a combination therapy. Ran out of hydroxychloroquine Plaquenil medication type I was diagnosed August last year with Celiac. It seems like just yesterday, but seems like forever when I think about how much research Ive done every time I wanted to eat something. Its crazy how many of us have this, and so much more. Anyway, my doctor put me on plaquenil when he diagnosed me. Plaquenil is most often well-tolerated but, like with any drug, side effects are possible. Most people about 90% who take antimalarial medications experience no side effects. If common side effects do occur, they are usually minor and last only for a short period of time. I do not use Plaquenil. I do have flashes of light from time to time that seem to relate to my blood pressure. The doctor told me not to worry about my flashes or dark spots Floaters unless they became stable or constant. Still it is best to see your doctor. Hydroxychloroquine is used to treat lupus erythematosus and rheumatoid arthritis. It isn’t fully understood how this drug works to treat lupus erythematosus or rheumatoid arthritis. That means you may need to take it with other drugs. It treats malaria by killing the parasites that cause the disease. I don't like plaquenil Taking Plaquenil for Rheumatoid Arthritis, Plaquenil What You Need to Know - Kaleidoscope Fighting Lupus Macular oct for plaquenil One of the problems with Plaquenil is that because it's so slow to act, the improvements are also slow and subtle. So most people don't realize that they've improved until they STOP taking it. I've been on it twice, along with Atabrine another antimalarial. In my case, it never worked so I didn't notice a change. Stopping plaquenil. DailyStrength. Flashes of light out of the corner of my eye and Plaquenil. Plaquenil- Herxing? Phoenix Rising ME / CFS Forums. According to her, the dizzy and lightheadedness weren't normal side effects of Plaquenil, but the nausea and stomach stuff was. So to make sure it wasn't a bug or anything, she wanted me to go back on it. Then, I was taking it at night, with dinner. For the most part, most of the above symptoms went away. There are guidelines on the amount of Plaquenil a person should be able to take safely in a lifetime, and Katz encourages those taking the medication to discuss this with their ophthalmologists. “I think there are some people, like Ann, whose bodies, for whatever reason, don’t metabolize drugs as well,” he says. Hydroxychloroquine comes with risks if you don’t take it as prescribed. For malaria prevention Start this medication 1–2 weeks before traveling to a country where malaria is present.