This includes questioning the safety of topical products -- such as sunscreens -- over fear that they may cause birth defects. Haglund's syndrome is an inflammatory condition that could affect the area around your heel, where a small fluid-filled sac, called a bursa, allows the Achilles' tendon to slide smoothly over the bony ridge of your calcaneus (heel bone). Hydroxychloroquine skin darkening Chloroquine fda pregnancy category Plaquenil induced cardiomyopathy Plaquenil rebound Applies to hydroxychloroquine oral tablet. Along with its needed effects, hydroxychloroquine 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 Hydroxychloroquine Plaquenil was originally used to treat malaria and is now used mostly to treat rheumatological and dermatological diseases. Its most frequent use now is for Rheumatoid Arthritis RA and Lupus and is often very effective in mitigating the joint and arthritic symptoms these diseases can cause. One of the reasons that physicians feel comfortable in prescribing Plaquenil is its low risk to benefit ratio. This means that the side effects of Plaquenil are mild and infrequent compared with its potential benefits. As with any medication, allergic reactions including skin rashes and non-allergic reactions can occur. 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. Plaquenil is the brand name for the prescription drug hydroxychloroquine. Does hydroxychloroquine cause health problems How good is Hydroxychloroquine, and any side effe. - HealthUnlocked, What can Hydroxychloroquine Plaquenil do to my eyes? Why is plaquenil prescribed for lupusDelayed pressure urticaria hydroxychloroquine In rare cases, hydroxychloroquine can cause visual changes or loss of vision. Such vision problems are more likely to occur in individuals taking high doses for many years, individuals 60 years or older, or those with significant kidney disease. At the recommended dose, development of visual problems due to the medication is rare. Hydroxychloroquine Plaquenil. The Risk of Retinal Toxicity with Plaquenil. Hydroxychloroquine Indications, Side Effects, Warnings.. Some other drugs can interact with hydroxychloroquine and cause problems. Your doctor is responsible for evaluating the other medicines you are taking to ensure that there are no harmful interactions between them and hydroxychloroquine. In some instances, medicines can be adjusted to minimize the interaction. You can also ask your pharmacist to Hydroxychloroquine can cause serious liver or heart problems, especially if you use certain medicines at the same time, including other medicines to treat malaria; an antibiotic or antifungal. It can reduce skin problems in lupus and prevent swelling/pain in. You may report side effects to Health Canada at 1-866-234-2345. Hydroxychloroquine may cause a condition that affects the.