There are several different types of drops that can be bought from pharmacies without a prescription. You may need to try a few types to find one that works for you. Chloroquin toxicity Eye test plaquenil Chloroquine against malaria Can plaquenil make psoriatic arthritis worse Long-Term Side Effects of Plaquenil for Rheumatoid Arthritis. Plaquenil is the brand name of hydroxychloroquine, a drug used to prevent or treat malaria. Plaquenil is also used for long-term treatment of autoimmune diseases such as rheumatoid arthritis RA and systemic lupus erythmatosis. 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. 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. If the surface of your eye is irritated (inflamed), your doctor may prescribe drops containing steroids to use for a short period. If you use eye drops more than three times a day, avoid drops that contain preservatives as these can damage your eyes if used frequently. Hydroxychloroquine side effects nhs Hydroxychloroquine screening - uk, Hydroxychloroquine Plaquenil This chloroquine remove cyanobacteria from a fish tankSide effects coming off plaquenil Once you have been taking hydroxychloroquine for five years you may be invited for annual. screening tests on the NHS. However some patients may not be entitled to this on the NHS. You might be invited before five years of treatment if you are taking a high dose, your kidneys are not working properly, or you are also taking tamoxifen. Eye screening for patients taking hydroxychloroquine.. Hydroxychloroquine Uses, Dosage & Side Effects -. Hydroxychloroquine - Side Effects, Dosage, Interactions.. What are the possible risks or side-effects? Side-effects are uncommon. However, in some people Hydroxychloroquine can cause the following Pregnancy and Breastfeeding Skin rashes, especially ones made worse by sunlight Nausea or indigestion Hydroxychloroquine is generally considered to be safe in pregnancy. Diarrhoea Plaquenil is the brand name for the prescription drug hydroxychloroquine. It's used to treat and prevent malaria infection, and to reduce symptoms and progression of autoimmune diseases such as lupus, rheumatoid arthritis, and others. Side effects. Common side effects of belimumab include flu-like symptoms, such as chills and a high temperature; nausea and diarrhoea; headache; difficulty sleeping ; a cough, sore throat and blocked or runny nose; joint pain; increased risk of infections; changes in blood pressure; In rare cases, belimumab can cause a more serious allergy-like reaction.