Please review the following URL and make sure that it is spelled correctly. Applies to hydroxychloroquine: oral tablet Along with its needed effects, hydroxychloroquine may cause some unwanted effects. Hydroxychloroquine arthritis Plaquenil tabletas Contraindications for plaquenil You may notice these side effects while you take methotrexate * dizziness * drowsiness * headaches * swollen or tender gums * hair loss * decreased appetite * mouth sores * rash * diarrhea t Low blood cell counts - fever, chills, sore throat, weakness or ill feeling, swollen gums, mouth sores, skin sores, rapid heart rate, pale skin, easy bruising, unusual bleeding, feeling light-headed. Common Plaquenil side effects may include Side effects of Plaquenil that are different from Aralen include loss of appetite, weight loss, dizziness, spinning sensation, ringing in your ears, mood changes, nervousness, irritability, skin rash, or itching. Side effects of Aralen that are different from Plaquenil include blurred vision, changes in hair color, or muscle weakness. 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. Plaquenil side effects mouth sores Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses, Plaquenil Uses, Dosage & Side Effects - Can i take advil cold and sinus with hydroxychloroquine Plaquenil Hydroxychloroquine belongs to a group of medications known as anti-inflammatories and antimalarials. It is used alone or in combination with other anti-arthritic medications to treat rheumatoid arthritis. It helps to reduce pain, stiffness, and swelling in joints. Plaquenil - Uses, Side Effects, Interactions -. Plaquenil vs. Aralen Prescription Treatment for Malaria.. Will you have Mouth ulcers with Plaquenil - eHealthMe. Nov 09, 2018 Common 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. 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. Check with your doctor immediately if any of the following side effects occur while taking hydroxychloroquine Find information about common, infrequent and rare side effects of Plaquenil Oral.