Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. Difference between plaquenil and methotrexate Does chantex react to plaquenil What are some other side effects of Hydroxychloroquine? All drugs may cause side effects. However, many people have no side effects or only have minor side effects. Call your doctor or get medical help if any of these side effects or any other side effects bother you or do not go away Dizziness. Headache. Feeling nervous and excitable. Find patient medical information for Hydroxychloroquine Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Consumer information about the medication HYDROXYCHLOROQUINE - ORAL Plaquenil, includes side effects, drug interactions, recommended dosages, and storage information. Read more about the prescription drug HYDROXYCHLOROQUINE - ORAL. Taking hydroxychloroquine long-term or at high doses may cause irreversible damage to the retina of your eye. Hydroxychloroquine is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Hydroxychloroquine sulfate adverse reactions Hydroxychloroquine Side Effects Common, Severe, Long Term -, Hydroxychloroquine Oral Uses, Side Effects, Interactions, Pictures. Is prolia safe to take with plaquenil Hydroxychloroquine side effects. Get emergency medical help if you have signs of an allergic reaction to hydroxychloroquine hives; difficulty breathing; swelling of your face, lips, tongue, or throat. Taking hydroxychloroquine long-term or at high doses may cause irreversible damage to the retina of your eye. Hydroxychloroquine Uses, Dosage & Side Effects -. HYDROXYCHLOROQUINE - ORAL Plaquenil side effects, medical uses, and.. Common Hydroxychloroquine sulfate side effects a study from.. Hydroxychloroquine Side Effects. drug interactions, allergic reactions, or adverse effects. If you have any questions about the drugs you are taking, check with your doctor, nurse or. Plaquenil is a drug used in the acute treatment of malaria. It is also used in the long –term treatment of rheumatoid arthritis and lupus erythematosus. Its generic name is hydroxychloroquine sulfate. Chloroquine has been replaced with hydroxychloroquine as it has less side effects. Eye Exam Before Starting Treatment Find information about which conditions Hydroxychloroquine Oral is commonly used to treat. What Conditions does Hydroxychloroquine SULFATE Treat. Medication Side Effects.