It does not work against certain types of malaria (chloroquine-resistant). The United States Center for Disease Control provides updated guidelines and travel recommendations for the prevention and treatment of malaria in different parts of the world. Benefits of plaquenil for lupus Chloroquine cos-7 Mild side effects may go away within a few days or a couple of weeks. Talk to your doctor or pharmacist if they’re more severe or don’t go away. Serious side effects. Call your doctor right. 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. It's important to watch for possible side effects and toxicity. Oct 22, 2019 Call your doctor or get medical help if any of these side effects or any other side effects bother you or do not go away Dizziness. Headache. Feeling nervous and excitable. Not hungry. Weight loss. Upset stomach or throwing up. Stomach pain or diarrhea. Feeling tired or weak. Change in color of skin. Change in color of hair. Hair loss. These are not all of the side effects that may occur. This medication is also used, usually with other medications, to treat certain auto-immune diseases (lupus, rheumatoid arthritis) when other medications have not worked or cannot be used. Discuss the most recent information with your doctor before traveling to areas where malaria occurs. How long until plaquenil side effects go away Stopping Plaquenil - General Discussion - Life With Lupus, Taking Plaquenil for Rheumatoid Arthritis Plaquenil onlineHydroxychloroquine bone marrow suppression My doctor wants me to start taking Plaquenil tomorrow. I have read some of your comments about nausea, heartburn, indigestion, and hair loss. I am wondering how long it will take to get any of these side effects if at all after I start Plaquenil? One day, one week, one month, one year? Thank. How long taking Plaquenil before side effects DailyStrength. Plaquenil Indications, Side Effects, Warnings -. PLAQUENIL" Rheumatoid Arthritis Community - Support Group. 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. SIDE EFFECTS. The following adverse reactions have been identified during post-approval use of PLAQUENIL or other 4-aminoqunoline compounds. Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure. Plaquenil Side Effects by Likelihood and Severity. RARE side effects. A healthcare professional should be consulted before taking any drug, changing any diet or commencing or discontinuing.