Plaquenil is used to treat or prevent malaria, a disease caused by parasites that enter the body through the bite of a mosquito. Malaria is common in areas such as Africa, South America, and Southern Asia. Lupus treatment hydroxychloroquine What is the maximum dose of plaquenil Hydroxychloroquine doesn’t work immediately. It may be 12 weeks or longer before you notice any benefit. Because it's a long-term treatment it's important to keep taking hydroxychloroquine unless you have severe side-effects even if it doesn't seem to be working at first; even when your symptoms improve to help keep the disease under. Tell your doctor if you have any side effect that bothers you or does not go away. These are not all the possible side effects Plaquenil. For more information, ask your doctor or pharmacist. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088. Advice & Tips If you have a history of mental health issues, track symptoms. That's what saved me. I was tracking my symptoms and was able to trace back to when things began to feel bad. About 2 weeks after taking the medication, I just kept feeling worse for no reason. Plaquenil is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. This medicine is not effective against all strains of malaria. How long do you have to take hydroxychloroquine side effects Hydroxychloroquine Oral Route Side Effects - Mayo Clinic, Plaquenil - Side Effects, Uses, Dosage, Overdose. Hydroxychloroquine dangersMedication for rheumatoid arthritis plaquenilHydroxychloroquine histamineHydroxychloroquine making sunlight painfulPlaquenil avis 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. Hydroxychloroquine - Side Effects, Dosage, Interactions.. Evaluations from Patients who take Hydroxychloroquine PatientsLikeMe. RA and Hydroxychloroquine How Effective is it for Rheumatoid Arthritis.. Some side effects of hydroxychloroquine may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Hydroxychloroquine can temporarily lower the number of white blood cells in your blood, increasing the chance of getting an infection. If you can, avoid people with infections. Check with your doctor immediately if you think you are getting an infection or if you get a fever, chills, cough or hoarseness, lower back or side pain, or painful or. Hydroxychloroquine received an overall rating of 7 out of 10 stars from 368 reviews. See what others have said about Hydroxychloroquine, including the effectiveness, ease of use and side effects.