Although not all of these side effects may occur, if they do occur they may need medical attention. 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. Hydroxychloroquine blog Plaquenil and cbd oil Hydroxychloroquine used for hair loss I was even thinking of trying it again to see if the rash was just a one-off thing, but after doing some research I found a study about patients' allergic reactions to Plaquenil and the pictures looked exactly like my rash. Also read that allergic reactions can get even worse when triggered again, so I won't be trying anymore. Hypoglycemia PLAQUENIL has been shown to cause severe hypoglycemia including loss of consciousness that could be life threatening in patients treated with or without antidiabetic medications see DRUG INTERACTIONS and ADVERSE REACTIONS. Patients treated with PLAQUENIL should be warned about the risk of hypoglycemia and the associated clinical Doctors give unbiased, trusted information on whether Hydroxychloroquine can cause or treat Allergies Dr. Goldman on plaquenil allergy signs The most common symptom of a plaquenil allergy is a rash. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. These side effects may go away during treatment as your body adjusts to the medicine. Symptoms of allergic reaction to generic of plaquenil Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses, PLAQUENIL hydroxychloroquine sulfate Label Plaquenil and nodules Summary. Hydroxychloroquine Plaquenil is a drug that is classified as an anti-malarial drug. Plaquenil is prescribed for the treatment or prevention of malaria. It is also prescribed for the treatment of rheumatoid arthritis, lupus, and the side effects of lupus such as hair loss, joint pain, and more. Hydroxychloroquine Plaquenil Side Effects & Dosage for.. Plaquenil allergy signs - Answers on HealthTap. The Risk of Retinal Toxicity with Plaquenil - Sjogren's. Common Plaquenil side effects may include headache, dizziness, ringing in your ears; nausea, vomiting, stomach pain; loss of appetite, weight loss; mood changes, feeling nervous or irritable; skin rash or itching; or. hair loss. Note This document contains side effect information about hydroxychloroquine. Some of the dosage forms listed on this page may not apply to the brand name Plaquenil. For the Consumer. Applies to hydroxychloroquine oral tablet. Along with its needed effects, hydroxychloroquine the active ingredient contained in Plaquenil may cause some unwanted effects. What are the possible side effects of hydroxychloroquine Plaquenil, Plaquenil Sulfate, Quineprox? Get emergency medical help if you have signs of an allergic reaction hives ; difficulty breathing; swelling of your face, lips, tongue, or throat.