Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. How much is to much plaquenil Hydroxychloroquine usmle mechanism of action One of the problems with Plaquenil is that because it's so slow to act, the improvements are also slow and subtle. So most people don't realize that they've improved until they STOP taking it. I've been on it twice, along with Atabrine another antimalarial. In my case, it never worked so I didn't notice a change. To make sure Plaquenil is safe for you, tell your doctor if you have a history of vision changes or damage to your retina caused by an anti-malaria medication; heart disease, heart rhythm disorder such as long QT syndrome; diabetes; a stomach disorder; an allergy to quinine; liver or kidney. Hospital, if you think that you or anyone else may have taken too much Plaquenil. have unwanted side effects in a few Do this even if there are no signs of discomfort or poisoning. You may need urgent medical attention. If you take too many tablets you may experience headaches, drowsiness, visual disturbances, irregular heart beat or fits. 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 happens if you take too much plaquenil Hydroxychloroquine - Side Effects, Uses, Dosage, Overdose., Plaquenil Uses, Dosage & Side Effects - Chloroquine autophagy micePlaquenil and cellceptHydroxychloroquine prednisone adverse effects Re don't want to take plaquenil anymore I am so discouraged after 2 1/2 months because of a loss of hope that it's ever going to get any better & I guess I'm getting at that point that I would rather drop over dead now than keep dealing with this, I've been sick for along time, it happened when I was young, it's just been too hard trying to. Don't want to take plaquenil anymore - HealthBoards. Plaquenil Tablets - Medsafe. Plaquenil - Side Effects, Uses, Dosage, Overdose, Pregnancy.. Plaquenil tries to quiet or slow down the immune system. How do you take Plaquenil? You take Plaquenil as a pill 1 or 2 times a day. Take the pills with food or milk. Your body weight will tell your doctor what dose is safe for you. What to do if you forget to take your Plaquenil. If you miss a dose of Plaquenil, do not make it up or double. Taking hydroxychloroquine long-term or at high doses may cause irreversible damage to the retina of your eye. Stop taking this medicine 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. Nov 09, 2018 Avoid taking an antacid or Kaopectate kaolin-pectin within 4 hours before or after you take hydroxychloroquine. Some antacids can make it harder for your body to absorb hydroxychloroquine.