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 200 mg prices Plaquenil alcohol side effects What is chloroquine given for Although they are uncommon, Plaquenil has side effects that may affect your eyes. Plaquenil and Your Eyes In some people, Plaquenil can cause a condition called hydroxychloroquine retinopathy, often referred to as bulls-eye maculopathy. Common side effects Nausea and diarrhea This can often can be combatted by taking Plaquenil with food or milk. Dizziness Precautions with this side effect Do not drive, use machinery. Cramps. Headache. Dry skin. Loss of appetite. Also, Plaquenil may have various systemic side effects that are not related to the eyes. These too are rare and include nerve weakness, hallucinations, psoriasis and changes in hair color. The eye complications are the most serious and worrisome. Ocular toxicity from hydroxychloroquine may be seen in two distinct areas of the eye the cornea and the macula. 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. What are symptoms of plaquenil eye problems What Eye Problems and Conditions Are Associated With Lupus?, Plaquenil What You Need to Know - Kaleidoscope Fighting Lupus Urinary side effects of hydroxychloroquinePlaquenil and psychosisMoa chloroquine If the patient manifests the toxicity symptoms of Plaquenil, the standard of care is to stop taking the medication and to change the medication the patient is taking. Possible coordination with the dermatologist or the rheumatologist may be required for the continuous care. Plaquenil Toxicity - Symptoms, Treatment, Risk Factors, Retinopathy. PLAQUENIL hydroxychloroquine and the Eye Westford. The Risk of Retinal Toxicity with Plaquenil. Eye damage due to Plaquenil is not common,” he says. “Rarely will anybody who has good vision and minimal symptoms develop loss of central vision or ability to read if annual screening is done and visual are symptoms reported as soon as they occur so the medication can be stopped if toxicity occurs. Tell your doctor if you experience serious side effects of Plaquenil including. muscle weakness, twitching, uncontrolled movement, loss of balance or coordination, blurred vision, light sensitivity, seeing halos around lights, The Shiley Eye Institute is the only academic institution in the San Diego area with comprehensive programs for the clinical care of patients with eye disorders, cutting edge research on surgical techniques and treatments of eye diseases, education in the field of ophthalmology and innovative outreach to the community.