Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. Chloroquine headache Hydroxychloroquine increase creatinine Chloroquine dose in neonates Plaquenil eyes hurt When hydroxychloroquine is used for the short-term treatment of malaria or other parasitic diseases, side/adverse effects are usually mild and reversible. However, following prolonged use and/or high-dose therapy, such as in the treatment of rheumatoid arthritis, lupus erythematosus, or polymorphous light eruption, side/adverse effects may be serious and sometimes irreversible. Rheumatoid Arthritis. The action of hydroxychloroquine is cumulative and may require weeks to months to achieve the maximum therapeutic effect see CLINICAL PHARMACOLOGY. Initial adult dosage 400 mg to 600 mg 310 to 465 mg base daily, administered as a single daily dose or in two divided doses. Jan 05, 2020 Hydroxychloroquine is a well tolerated medication for various rheumatologic and dermatologic conditions. Its main side effects are gastrointestinal upset, skin rash, headache, and ocular toxicity. Within the eye, hydroxychloroquine negatively impacts the cornea, ciliary body, and retina. Hydroxychloroquine may also be used for purposes not listed in this medication guide. Hydroxychloroquine is also used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Hydroxychloroquine side effects wikipedia Hydroxychloroquine Side-effects, uses, time to work, Plaquenil Hydroxychloroquine Uses, Dosage, Side Effects. Chloroquine aralen dosage Hydroxychloroquine may cause side effects. Tell your doctor if any of these symptoms are severe or do not go away headache; dizziness; loss of appetite; nausea; diarrhea; stomach pain; vomiting; skin rash; If you experience any of the following symptoms, call your doctor immediately Hydroxychloroquine MedlinePlus Drug Information. Hydroxychloroquine toxicity - EyeWiki. Hydroxychloroquine - Side Effects, Dosage, Interactions.. Malaria. Chloroquine has long been used in the treatment or prevention of malaria from Plasmodium vivax, P. ovale, and P. malariae, excluding the malaria parasite Plasmodium falciparum, for it started to develop widespread resistance to it. Chloroquine has been extensively used in mass drug administrations. Disclaimer The content of this database of side effects adverse drug reactions is intended for educational and scientific research purposes only. It is not intended as a substitute for professional medical advice, diagnosis or treatment. Tell your doctor if you have any side effect that bothers you or does not go away. These are not all the possible side effects hydroxychloroquine. For more information, ask your doctor or pharmacist. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.