It may have both an anti-spirochaete activity and an anti-inflammatory activity, similar to the treatment of rheumatoid arthritis. And caution is required if patients have certain heart conditions, diabetes, psoriasis etc. Natural resources to make chloroquine Amoebic liver abscess treatment chloroquine Plaquenil overdose must be treated quickly. You may be told to induce vomiting right away at home, before transport to an emergency room. Ask the poison control center how to induce vomiting in the case of an overdose. Plaquenil is also used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Plaquenil is available in generic form. What Are Side Effects of Plaquenil? Common side effects of Plaquenil include. nausea, vomiting, stomach pain or cramps, loss of appetite, weight loss, diarrhea, dizziness, spinning sensation. Hydroxychloroquine is a DMARD. The brand name is Plaquenil. What does Plaquenil do? Plaquenil relieves pain and swelling and prevents damage to joints. How long does Plaquenil take to work? Plaquenil works very slowly. In 1 to 3 months you should start to feel better. You may continue to get better for up to 1 year. The most serious adverse effects affect the eye, with dose-related retinopathy as a concern even after hydroxychloroquine use is discontinued. The most common adverse effects are a mild nausea and occasional stomach cramps with mild diarrhea. Plaquenil vomiting Plaquenil Hydroxychloroquine Sulfate, Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses Plaquenil per alopeciaChloroquine and breastfeedingPlaquenil breastfeeding Hi princesshannon, Just wanted to let you know i had to stop taking plaquenil as i felt very nauseas lips swelled up and terrible itch all over my body head to toe which took 3 weeks to go away after taking the plaquinel for only 2 weeks. Nausea, vomiting, & headaches with plaquenil - Autoimmune diseases.. Lupus Medicines Hydroxychloroquine - Brigham and Women's.. Hydroxychloroquine - Wikipedia. PLAQUENIL prescription and dosage sizes information for physicians and healthcare professionals. Pharmacology, adverse reactions, warnings and side effects. Hydroxychloroquine Plaquenil is a drug that is classified as an anti-malarial drug. Plaquenil is prescribed for the treatment or prevention of malaria. It is also prescribed for the treatment of rheumatoid arthritis, lupus, and the side effects of lupus such as hair loss, joint pain, and more. Feeling sick on plaquenil deleted_user 10/15/2011 I started taking plaquenil 11 days ago. 200mg twice a day when I was diagnosed with MCTD and Lupus I had posted before that I only had MCTD, but after going over my Dr's paperwork, I do indeed have both- which my Doc failed to inform me of.