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. Plaquenil treatment lyme disease Hydroxychloroquine 400 mg Plaquenil side effects acne Sep 13, 2019 Some side effects of hydroxychloroquine may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Oct 22, 2019 What are some other side effects of Plaquenil? All drugs may cause side effects. However, many people have no side effects or only have minor side effects. Call your doctor or get medical help if any of these side effects or any other side effects bother you or do not go away Dizziness. Headache. Feeling nervous and excitable. Not hungry. Aug 02, 2010 The symptoms are too numerous to list; it's damaged most vital areas eyes, brain, left side, taste/smell, balance, sleep, speech, etc. For starters he lost 25 lbs. of muscle. At 6', 148 lbs. he can't regain weight, no matter how many calories he ingests. 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. Plaquenil serious side effects Long-Term Side Effects of Plaquenil for Rheumatoid Arthritis., Plaquenil Indications, Side Effects, Warnings - Chloroquine physical propertiesIs mefloquine the same as hydroxychloroquine Jan 18, 2019 One of the most significant side effects of the drug is its possibility of causing eye problems resulting in blurred or decreased vision. The most common issue is damage to the retina. It can impair your color vision or damage the retinal cells particularly in the area right around the central vision. What can Hydroxychloroquine Plaquenil do to my eyes?. Do either hydroxychol/Plaquenil put you at risk for greater.. Hydroxychloroquine Oral Route Side Effects - Mayo Clinic. RARE BUT SERIOUS side-effects include Changes to the Eyes – Plaquenil can rarely cause changes to the retina in the back of the eye. Patients should get their eyes checked by an eye doctor every year to make sure the medicine isn’t affecting the back of the eye. Tell your doctor if any of the following side effects, as they may be indications of a more serious reaction Headache. Loss of appetite. Dizziness. Nausea. Diarrhea, vomiting, or stomach pain. Skin rash. Side effects include irritability, headache, weakness, hair lightening or loss, stomach upset, nausea, dizziness, muscle pain, rash and itching. Rarely, hydroxychloroquine can affect the bone marrow leading to reduced white blood cells leukopenia or platelets thrombocytopenia and abnormal red blood cells anemia.