Please review the following URL and make sure that it is spelled correctly. Applies to hydroxychloroquine: oral tablet Along with its needed effects, hydroxychloroquine (the active ingredient contained in Plaquenil) may cause some unwanted effects. Hydroxychloroquine plaquenil american college of rheumatology Chloroquine suicide survivor Hydroxychloroquine is used to treat or prevent malaria, a disease caused by parasites that enter the body through the bite of a mosquito. Malaria is common in areas such as Africa, South America. Note that chloroquine is not used frequently in the United States and has been replaced by the use of hydroxychloroquine because the latter has fewer side effects. The Plaquenil Problem “Plaquenil toxicity is very distinctive,” said Michael F. Marmor, MD, professor of ophthalmology at Stanford University. Dr. WebMD provides information about common drug or vitamin interactions for Plaquenil Oral. Skip to main content. Does Plaquenil Interact with other Medications. Medication Side Effects. Check with your doctor immediately if any of the following side effects occur while taking hydroxychloroquine: Incidence not known Some side effects of hydroxychloroquine may occur that usually do not need medical attention. Although not all of these side effects may occur, if they do occur they may need medical attention. Reddit plaquenil side effects Common and Rare Side Effects for Plaquenil Oral, Rx Side Effects New Plaquenil Guidelines and More - American. Rheumatoid arthritis treatment plaquenilU87 chloroquine in vivoChloroquine causes elevated prolactin levels Hello people! I have a questions for you regarding Plaquenil experiences. I know you guys aren't doctors and what not, but it would be nice to hear if this is normal because this is affecting me a lot. I started on it last month and have been having nothing but side effects. Plaquenil Side Effects lupus -. Plaquenil Oral Interactions with Other Medication. Hydroxychloroquine Side Effects -. Plaquenil is one of the most agreeable meds I've ever taken and I've taken MANY. I had zero side effects. I wish I could still take it but it interferes with another treatment I'm on for another disease. I agree that Plaquenil being the cause of the changes you've noticed seems very unlikely. GI problems such as nausea and vomiting are the most common side effects associated with methotrexate, affecting between 20and 65 percent of RA patients who take the drug. While hair loss is a relatively uncommon side effect in patients who take methotrexate at such doses, up to one third develop mouth ulcers, or sores. Hydroxychloroquine Plaquenil is used to treat malaria, lupus, and rheumatoid arthritis. Learn about side effects, warnings, dosage, and more.