Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. Chloroquine maculopathy guideline Plaquenil risk of death Hydroxychloroquine side efects Plaquenil generic 200 mg coupon Plaquenil was first developed for Milaria. It has been around for a very long time. I have only heard of one person who had eye problems, and she had been taking it for several years. Most of the people that we know have not had side effects from the plaquenil. I hope you feel better soon. Plaquenil should be used with caution in patients taking medicines which may cause adverse ocular or skin reactions. Caution should also be applied when it is used in the following • patients with hepatic or renal disease, and in those taking drugs known to affect those organs. Proper Use. Drug information provided by IBM Micromedex Take this medicine only as directed by your doctor. Do not take more of it, do not take it more often, and do not take it for a longer time than your doctor ordered. 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. Plaquenil liquid Hydroxychloroquine Oral Tablet 200Mg Drug Medication Dosage., Plaquenil 200mg Film-coated Tablets - Summary of Product. Chloroquine pubchem Hydroxychloroquine Oral tablet 200mg Drug Medication Dosage information. Learn about the reported side effects, related class drugs, and how these medications will affect your daily lifestyle. Visit for more details. Hydroxychloroquine Oral Tablet 200Mg Drug Medication.. Hydroxychloroquine Oral Route Proper Use - Mayo Clinic. Plaquenil Oral Uses, Side Effects, Interactions.. Swallow tablets whole with a little water or other liquid. It is best to take Plaquenil at meal times. The dosage will depend on why you are being treated with Plaquenil. The usual doses are Rheumatoid arthritis. Adults 2-3 tablets daily. Your doctor may later reduce this to 1-2 tablets daily. 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. Side effects, drug interactions, pregnancy safety information, and dosage information should be reviewed prior to taking this medication. Had 2 weeks taking plaquenil liquid one dose a day. I even felt there was an improvement with my joints in that short time! After 2 weeks my dose was then doubled but the day after I started the 2 doses I noticed my joints were aching badly and this has continued.