One such commonly used medication for dermatologic and rheumatologic inflammatory conditions is hydroxychloroquine (Plaquenil), a chloroquine derivative. It is used to treat many diseases including malaria, rheumatoid arthritis and systemic lupus erythematosus. Plaquenil side effects hair loss Hydroxychloroquine effects on blood sugar Plaquenil toxicity isn’t even in the top 10, or the top 100” if you’re looking at incidence, he said. “It’s a pretty rare thing.” Nevertheless, he urged doctors to master the Academy’s new guidelines, because the effects from chloroquine and hydroxychloroquine, when they do occur, are severe and often irreversible. Plaquenil is manufactured in only a 200 mg tablet The typical dosage is either 200 or 400 mg per day 200 mg daily puts anyone under 68 pounds at risk1 400 mg of Plaquenil daily puts anyone under 135 pounds at a higher risk for toxicity Therefore, 200mg of Plaquenil daily is going to be a safe dosage for virtually all adults13 Find patient medical information for Hydroxychloroquine Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Symptoms of overdose may. It is imperative that patients and physicians are aware of and watch for this drug’s ocular side effects. Retinal toxicity from hydroxychloroquine is rare, but even if the medication is discontinued, vision loss may be irreversible and may continue to progress. Plaquenil overdose symptoms Plaquenil - Side Effects, Uses, Dosage, Overdose., Early Plaquenil Toxicity Detected without Bull’s Eye Maculopathy Can i take a multivitamin with plaquenilChloroquine resistance map malaria 2015 Symptoms of overdose. Drowsiness dry mouth increased thirst loss of appetite mood changes no pulse or blood pressure numbness or tingling in the hands, feet, or lips unconsciousness Some side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Hydroxychloroquine Oral Route Side Effects - Mayo Clinic. Hydroxychloroquine Oral Uses, Side Effects, Interactions.. Plaquenil Uses, Dosage & Side Effects -. What is hydroxychloroquine? Hydroxychloroquine is an oral medication used for treating or preventing malaria, a disease generally caused due to the mosquito bite. But this medicine does not work for all strains of the disease. Hydroxychloroquine is also used for the treatment of rheumatoid arthritis. Symptoms of hydroxychloroquine overdose What Is Plaquenil? Plaquenil hydroxychloroquine is an antimalarial medication used to treat or prevent malaria, a disease caused by parasites, which enter the body through the bite of a mosquito. Plaquenil is also used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Plaquenil is available in generic form. What Are Side Effects of Plaquenil? Symptoms and Signs. Symptoms. Patients in earlier stages of hydroxychloroquine retinal toxicity usually do not experience symptoms, though the rare patient may note a paracentral scotoma that causes trouble with reading as well as diminished color vision. However, most patients usually notice symptoms only after scotomas have become severe.