Hydroxychloroquine is available as the brand-name drug Plaquenil. Generic drugs usually cost less than the brand-name version. Hydroxychloroquine may be used as part of a combination therapy. Difference between chloroquine and quinine Hydroxychloroquine what to assess before taking it The usual starting dose of Plaquenil is 200 mg twice a day or 400 mg once a day, administered orally, in people weighing 80 kg or more. The usual dosage works for most people who take Plaquenil, but it is possible to increase or decrease the dose based on individual needs. The recommended adult dose for rheumatoid arthritis is 400-600 mg daily for 4-12 weeks followed by 200-400 mg daily. Systemic lupus erythematosus is treated with 400 mg once or twice daily for several weeks then 200-400 mg daily. Hydroxychloroquine should be taken with food or milk in order to reduce stomach upset. Dosage 200 mg Daily Advice & Tips it's an oval pill, not too big and easy to swallow. I don't know of any side effects, but I notice within hours if I'm late taking it as my pain increases. Hydroxychloroquine is used to treat lupus erythematosus and rheumatoid arthritis. It isn’t fully understood how this drug works to treat lupus erythematosus or rheumatoid arthritis. That means you may need to take it with other drugs. It treats malaria by killing the parasites that cause the disease. How to take plaquenil 200 mg Plaquenil Hydroxychloroquine Uses, Dosage, Side Effects., Hydroxychloroquine Plaquenil Side Effects & Dosage for Malaria Efectos de hydroxychloroquine en la vistaWhat are the side effects of taking plaquenil Generally, hydroxychloroquine is given in 200 mg or 400 mg doses, once per day. Higher doses can sometimes be used, but only in adults and not for all cases. Some people tolerate this medication much better than other people, so it is important that individuals who are considering taking hydroxychloroquine talk with their doctor about the. RA and Hydroxychloroquine How Effective is it for.. Evaluations from Patients who take Hydroxychloroquine.. Plaquenil Overview, How to Take, Side Effects, Precautions.. Plaquenil is also known as a treatment for malaria, a blood-borne parasite spread by mosquitoes in many tropical and sub-tropical environments. Taking Plaquenil. Plaquenil is available in 200 mg oral tablets. The usual dose is between one and two tablets per day 200 to 400 mg per day. Taking hydroxychloroquine long-term or at high doses may cause irreversible damage to the retina of your eye. Stop taking hydroxychloroquine and call your doctor at once if you have trouble focusing, if you see light streaks or flashes in your vision, or if you notice any swelling or color changes in your eyes. Hydroxychloroquine comes in an oral tablet. Adult dosing ranges from 200 mg or 400 mg per day 6.5mg/kg. In some cases, higher doses can be used. It is recommended one tablet twice daily if taking more than one tablet. It is recommended to be taken with food.