Chloroquine is now uncommonly used in favor of its derivative hydroxychloroquine. In the United States, hydroxychloroquine is most often used for its anti-inflammatory effects in rheumatology and dermatology. Colchine as a trail vs plaquenil Feeling weird just started taking hydroxychloroquine Hydroxychloroquine sulfate solubility What is plaquenil medication 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 Overall, most people who have any noticeable side effects from hydroxychloroquine experience diarrhea or nausea. These usually get better after the person adjusts to the medication, and taking the drug with food can help, as well. Additionally, some people experience anemia and vision changes or even vision loss, but this is quite rare. Nov 09, 2018 Common side effects may include headache, dizziness, ringing in your ears; nausea, vomiting, stomach pain; loss of appetite, weight loss; mood changes, feeling nervous or irritable; skin rash or itching; or. hair loss. While early toxicity may be asymtomatic, patients with more advanced stage of toxicity may complain of color vision changes or paracentral scotomas. Its toxic effects on the retina are seen in the macula. Hydroxychloroquine vision side effects Hydroxychloroquine Oral Uses, Side Effects, Interactions., RA and Hydroxychloroquine How Effective is it for. Allergy to plaquenil after being on it for yearsHydroxychloroquine vision changesPlaquenil sun rashHydroxychloroquine 200 mg price increaseBupropion and plaquenil Common side effects include vomiting, headache, changes in vision and muscle weakness. Severe side effects may include allergic reactions. It does not appear to be safe during pregnancy. Hydroxychloroquine is in the antimalarial and 4-aminoquinoline families of medication. Hydroxychloroquine was approved for medical use in the United States in 1955. Hydroxychloroquine - Wikipedia. Hydroxychloroquine - Side Effects, Dosage, Interactions.. Plaquenil Indications, Side Effects, Warnings -. Hydroxychloroquine over a long time more than five years can also cause damage to your retina, the light-sensitive coating at the back of your eye. For this reason, you will be asked to attend eye screening tests. eye problems at any time while you are taking hydroxychloroquine. However, in some people hydroxychloroquine can cause skin rashes, especially those made worse by sunlight. feeling sick nausea or indigestion. diarrhoea. headaches. bleaching of the hair or mild hair loss. tinnitus ringing in the ears. visual problems. For the Consumer. Continuing ringing or buzzing or other unexplained noise in the ears. feeling of constant movement of self or surroundings. irritability. nausea. nervousness. nightmares. sensation of spinning. shakiness and unsteady walk. uncontrolled eye movements. unsteadiness, trembling, or.