Plaquenil 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, and Southern Asia. Hydroxychloroquine diarea Plaquenil side effects diarrhea Hydroxychloroquine 200 mg tab tablet price 90 days supply Price check on hydroxychloroquine Hydroxychloroquine can temporarily lower the number of white blood cells in your blood, increasing the chance of getting an infection. If you can, avoid people with infections. Check with your doctor immediately if you think you are getting an infection or if you get a fever, chills, cough or hoarseness, lower back or side pain, or painful or. In 2005, Lareb, the Netherlands Pharmacovigilance Centre, reported that it received three reports of permanent hearing loss and tinnitus after long-term Plaquenil use. The article mentioned that hydroxychloroquine is chemically related to other drugs that have known toxic effects on hearing 2. Other Side Effects Find patient medical information for Hydroxychloroquine Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Plaquenil is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. This medicine is not effective against all strains of malaria. How long do you have to take hydroxychloroquine side effects Hydroxychloroquine Side-effects, uses, time to work, Long-Term Side Effects of Plaquenil for Rheumatoid Arthritis. Does plaquenil increase the likelihood of getting a coldHow to take plaquenil without getting nauseous You may report side effects to FDA at 1-800-FDA-1088Canada - Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345. PRECAUTIONS Before taking hydroxychloroquine, tell your doctor or pharmacist if you are allergic to it; or to other aminoquinolines e.g. chloroquine; or if. HYDROXYCHLOROQUINE - ORAL Plaquenil side effects, medical uses, and.. Hydroxychloroquine Oral Uses, Side Effects, Interactions.. Evaluations from Patients who take Hydroxychloroquine PatientsLikeMe. Plaquenil Side Effects by Likelihood and Severity INFREQUENT side effects. If experienced, these tend to have a Severe expression. A Disorder Of The Retina Of The Eye;. RARE side effects. These may occur for the first few days a person takes the drug while the body adjusts to the medication. Loss of appetite, tiredness, weakness, or headache are uncommon side effects and typically go away over time. Rare complications. The greatest concern people have when taking hydroxychloroquine is related to vision. Tell your doctor if you have any side effect that bothers you or does not go away. These are not all the possible side effects Plaquenil. For more information, ask your doctor or pharmacist. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.