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. Plaquenil tablets 200mg Panama chloroquine How long do I have to take anti-malaria medicine for? Malarone atovaquone plus proguanil has the simplest regime. The dose is one tablet a day taken once a day, starting only 1-2 days before you travel and for just 1 week after your trip. The presence of other medical problems may affect the use of this medicine. Make sure you tell your doctor if you have any other medical problems, especially Allergy to 4-aminoquinoline compounds eg, chloroquine—Should not be used in patients with this condition. Blood or bone marrow problems or Diabetes or Eye or vision problems or Chloroquine is not embryo- and fetotoxic when used at the usual dose for malaria prophylaxis or for a three-day treatment of a typical malaria attack McGready 2002, Phillips-Howard 1996. Current evidence does not suggest fetal ocular toxicity when chloroquine was used as antimalarian medication during pregnancy review by Osadchy 2011. 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 long do you take chloroquine Hydroxychloroquine Side-effects, uses, time to work, Hydroxychloroquine Oral Route Before Using - Mayo Clinic How much does plaquenil cost blue cross blue shieldAralen dosis For patients taking chloroquine to prevent malaria Your doctor will want you to start taking this medicine 1 to 2 weeks before you travel. Also, you should keep taking this medicine while you are in the area and for 4 weeks. Chloroquine Oral Route Proper Use - Mayo Clinic. Chloroquine - an overview ScienceDirect Topics. A Coronavirus Question Chloroquine After Fluoroquinolones.. Patients on long-term chloroquine therapy should be screened at baseline and then annually after five years of use. The daily safe maximum doses for eye toxicity can be computed from one's height and weight using what the cited source describes as "this calculator". 17 To prevent malaria, take chloroquine once weekly on the same day each week, or as directed by your doctor. Start this medication usually 1 to 2 weeks before you enter the malarious area, continue to take it weekly while in the area, and weekly for 4 to 8 weeks after leaving the area, or as directed by your doctor. Do not take more or less of it or take it more often than prescribed by your doctor. If you are taking hydroxychloroquine for symptoms of rheumatoid arthritis, your symptoms should improve within 6 months. If your rheumatoid arthritis symptoms do not improve, or if they worsen, stop taking the drug and call your doctor.