Tell your doctor and pharmacist about all of your drugs (prescription or OTC, natural products, vitamins) and health problems. You must check to make sure that it is safe for you to take hydroxychloroquine with all of your drugs and health problems. Chloroquine and primaquine malaria Plaquenil costfor generic Hydroxychloroquine ok to stop Can hydroxychloroquine affect memory 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. Our Plaquenil hydroxychloroquine Side Effects Drug Center provides a comprehensive view of available drug information on the potential side effects when taking this medication. This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. Tell your doctor about the allergy and what signs you had, like rash; hives; itching; shortness of breath; wheezing; cough; swelling of face, lips, tongue, or throat; or any other signs. If you have had any eye changes or changes in eyesight due to hydroxychloroquine or drugs like this one. If you have psoriasis. For all uses of hydroxychloroquine: WARNING/CAUTION: Even though it may be rare, some people may have very bad and sometimes deadly side effects when taking a drug. Do not start, stop, or change the dose of any drug without checking with your doctor. Hydroxychloroquine effects on taste Hydroxychloroquine Indications, Side Effects, Warnings -, Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses Hydroxychloroquine prednisone adverse effects Hydroxychloroquine use in children younger than 7 may be limited by the difficulty in obtaining satisfactory evaluation of color vision in this age group. Therefore, children taking HCQ should receive an annual ophthalmologic examination. Other rare side effects include changes in skin pigmentation and cardiomyopathy diseases of the heart muscle. Drug spotlight on hydroxychloroquine Lupus Foundation of.. Hydroxychloroquine Indications, Side Effects, Warnings.. Hydroxychloroquine Side-effects, uses, time to work. Hydroxychloroquine Plaquenil is used to treat malaria, lupus, and rheumatoid arthritis. Learn about side effects, warnings, dosage, and more. Taste. Hydroxychloroquine is not a pain killer and it should be taken continuously to be effective. Other medicines may be required to treat the pain. Hydroxychloroquine may be used with other arthritis medicines including PATIENT INFORMATION ON HYDROXYCHLOROQUINE Brand name Plaquenil Brand name Plaquenil Find patient medical information for Plaquenil Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings.