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. Trametinib hydroxychloroquine Plaquenil and sleepiness Hydroxychloroquine side effects psoriasis HYDROXYCHLOROQUINE hye drox ee KLOR oh kwin is used to treat rheumatoid arthritis and systemic lupus erythematosus. It is also used to treat malaria. Similar Brand Name Drugs Plaquenil Oral tablet 200mg CVS Pharmacy Patient Statistics for Hydroxychloroquine Oral tablet200mg Hydroxychloroquine is taken in tablet form, with or after food. Your doctor will advise you about the correct dose. Usually you will start on a full dose of 200–400 mg daily, and later your doctor may reduce this. When your condition is very well controlled you may be advised to take hydroxychloroquine only 2–3 times per week. Hydroxychloroquine Plaquenil is a drug that is classified as an anti-malarial drug. Plaquenil is prescribed for the treatment or prevention of malaria. It is also prescribed for the treatment of rheumatoid arthritis, lupus, and the side effects of lupus such as hair loss, joint pain, and more. 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. Hydroxychloroquine sulfate 2 Plaquenil hydroxychloroquine sulfate dosing, indications., Hydroxychloroquine Side-effects, uses, time to work Plaquenil immune systemIs hydroxychloroquine an anti viral medicationChad hummel ophthalmologist plaquenil The amount of hydroxychloroquine excreted in the urine as unchanged drug ranges from 6% to 60% median 23%, and 17% is excreted in the urine as metabolized drug. Twenty-four percent to 25% of hydroxychloroquine is excreted in feces, 5% is sloughed off in skin, and 45% is stored in lean tissues. Hydroxychloroquine Information for Providers AIDSinfo. Hydroxychloroquine Plaquenil Side Effects & Dosage for.. In Vitro Antiviral Activity and Projection of Optimized.. Hydroxychloroquine oral tablet is available as a brand-name drug and a generic drug. Brand name Plaquenil. Hydroxychloroquine comes only as a tablet you take by mouth. Hydroxychloroquine is used to treat malaria, lupus erythematosus, and rheumatoid arthritis. Hydroxychloroquine is sometimes given only once per week. Choose the same day each week to take this medicine if you are on a weekly dosing schedule. Take hydroxychloroquine with a meal or a glass of milk. To prevent malaria Start taking the medicine 2 weeks before entering an area where malaria is common. Continue taking the medicine. Hydroxychloroquine is used to prevent or treat malaria infections caused by mosquito bites. It does not work against certain types of malaria chloroquine-resistant. The United States Center for.