Malaria is a serious but rare disease caused by bites from infected mosquitos. Now the drug is used to treat inflammatory diseases. Lupus and pregnancy plaquenil Plaquenil for rheumatoid arthritis mayo clinic Please note the rare side effects listed below, specifically retinopathy, which causes damage to the eyes. Side effects associated with Plaquenil are placed in three categories common, less common, and rare. If you have any of the following effects and they persist or worsen, notify your doctor or pharmacist promptly. Macular Society Eye screening for patients taking hydroxychloroquine Hydroxychloroquine is a medication used to treat several conditions including rheumatoid arthritis, systemic lupus erythematosus, some skin conditions especially photosensitive ones and others that involve inflammation. It was previously used in the treatment and Plaquenil is usually used for long term disease control, rather than in the short term to control active bursts of inflammation. Plaquenil has important but uncommon side effects that may affect your eye. How does Plaquenil affect your eyes? Some diseases treated with Plaquenil include: Plaquenil lowers your immune system’s ability to cause inflammation. This type of disease occurs when the body's immune system attacks its own healthy tissue. Plaquenil effects on eyes Plaquenil Hydroxychloroquine - Side Effects, Dosage., Eye screening for patients taking hydroxychloroquine Plaquenil Macrobid and hydroxy chloroquine interactions Plaquenil is an extremely safe medication but retinal and corneal side effects are possible. Unfortunately, the retinal side effects are largely irreversible and can lead to vision loss. So, it is critical to detect early retinal toxicity in the hopes of limiting the extent of visual loss. Plaquinel Related Eye Problems - Fraser Eye Care Center. Plaquenil & Your Eyes. Hydroxychloroquine Oral Route Side Effects - Mayo Clinic. Although rare, Plaquenil can cause significant toxicity to the eye with prolonged use. 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. Hydroxychloroquine typically is very well tolerated. Serious side effects are rare. The most common side effects are nausea and diarrhea, which often improve with time. Less common side effects include rash, changes in skin pigment such as darkening or dark spots, hair changes, and muscle weakness. Patients using plaquenil may experience important but rare side effects that affect the eyes, including damage to the retina back of the eye, cornea front of the eye, and eyelids. These side effects typically occur on high doses of the medication and increase with duration of use.