Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. Chloroquine and jnk inhibitor clinical trial Plaquenil and radiation therapy toxiciy Plaquenil for lgl What is the difference between chloroquine and chloroquine phosphate What are the possible side effects of hydroxychloroquine? Common side effects associated with hydroxychloroquine include 5 headache; dizziness; loss of appetite; nausea; diarrhea; stomach pain; vomiting; skin rash; hypoglycemia low blood sugar If you experience any of the following symptoms while taking hydroxychloroquine, call your doctor immediately 5 Hydroxychloroquine received an overall rating of 7 out of 10 stars from 368 reviews. See what others have said about Hydroxychloroquine, including the effectiveness, ease of use and side effects. Terribly painful, absolutely nausea inducing and you get light sensitivity with it that is unreal. If you think it could be uveitis google a little then go to the ER, it can damage your vision. Otherwise, secondary Sjögrens with dry eyes can also cause eye pain and could be light sensitive, also very common with rheumatoid illnesses. Taking hydroxychloroquine long-term or at high doses may cause irreversible damage to the retina of your eye. Hydroxychloroquine is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Hydroxychloroquine making sunlight painful Plaquenil Side Effects Common, Severe, Long Term -, Hydroxychloroquine Reviews Everyday Health Marine chloroquine phosphatePlaquenil withdrawal symptoms Sep 13, 2019 Check with your doctor immediately if any of the following side effects occur while taking hydroxychloroquine Incidence not known. Blistering, peeling, loosening of the skin; blurred vision or other vision changes; chest discomfort, pain, or tightness; cough or hoarseness; dark urine; decreased urination; defective color vision; diarrhea; difficulty breathing Hydroxychloroquine Side Effects Common, Severe, Long Term.. PLAQUENIL, SUN EXPOSURE, AND EYE PAIN rheumatoid. Hydroxychloroquine Oral Uses, Side Effects, Interactions.. The aforementioned rare side effect that affects vision hydroxychloroquine retinopathy, if caught early, may improve after discontinuation of Plaquenil. Since the side effect of vision loss is possible but rare, it is important for you to tell your doctor about any vision changes that you experience. RARE side effects. If experienced, these tend to have a Severe expression. Abnormal Liver Function Tests. Acute Liver Failure. Acute Pustular Eruptions On Skin. Bronchospasm. Decreased Blood Platelets. Decreased White Blood Cells. Re Plaquenil and Sun Exposure Reply #13 on June 12, 2011, AM After a long dark winter of seeing no sun, I finally went into the sun for an hour, early in the morning, and over the next day, developed a red raised rash on all exposed parts, a rash that lasted for several weeks.