Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. Chloroquine phosphate overdose Plaquenil help migraine Hydroxychloroquine sarcoidosis If you miss a dose of Plaquenil, take it as soon as your remember. However, if it's almost time for your next dose, skip the missed dose and continue on your regular dosing schedule. Don't double. How to use Plaquenil. Hydroxychloroquine is usually taken with food or milk to prevent stomach upset. The dosage and length of treatment are based on your medical condition and response to therapy. In children, dosage is also based on weight. How to use Plaquenil. Lupus and/or rheumatoid arthritis patients will most likely take this medication by mouth, usually once or twice daily or as directed. Hydroxychloroquine generally is given to adults in doses of 200 mg or 400 mg per day. In some cases, higher doses can be used. 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. What's the most you can take of plaquenil dosage Hydroxychloroquine Plaquenil Side Effects & Dosage for., Plaquenil Oral Uses, Side Effects, Interactions, Pictures, Warnings. Malaria tablets chloroquine Continue taking the medicine regularly during your stay and for at least 8 weeks after you leave the area. To treat malaria Hydroxychloroquine is usually given for 3 days, starting with one high dose followed by a smaller dose during the next 2 days in a row. Hydroxychloroquine Uses, Dosage & Side Effects -. Plaquenil What You Need to Know - Kaleidoscope Fighting Lupus. What Is Plaquenil? - American Academy of Ophthalmology. But take this advice Don’t ignore changes in vision. While side effects of corticosteroids are usually to blame, there is also the possibility of ocular damage associated with long-term use of the antimalarial drugs hydroxychloroquine brand name Plaquenil® and chloroquine. I am sorry to hear you can't take plaquenil, it's a great med and I can't go without it. I have heard toxicity is very rare and usually only happens if you've been on plaq for many many years 20+ or take it in high doses, more than the standard 400 mg. I am curious what dose were you taking? Suppressive therapy should begin 2 weeks prior to exposure; however, failing this, an initial dose of 800 mg 620 mg base may be taken in 2 divided doses 6 hours apart. -Suppressive therapy should continue for 8 weeks after leaving the endemic area. -Each dose should be taken with a meal or a glass of milk.