But a new study involving a commonly prescribed muscle relaxant suggests patients may not be getting what they think they are getting when they split pills. In pill splitting, a doctor may prescribe a pill with double the needed dose of medication, telling the patient to split the pills and only take half of a pill. Plaquenil toxicity lectur Chloroquine dengue Does plaquenil weaken your immune system May 07, 2012 Saturday was a week since I stopped taking Plaquenil, aka Hydroxychloroquine, per my doctor's instructions, and I think I am going through some form of withdrawal. I took the drug as a treatment for sarcoidosis and one of the side effects is a reduction in white blood cells, which is what has happened to me. Plaquenil can cause serious side effects when used in high doses for chronic diseases such as RA over the long term. The New Zealand Dermatological Society recommends that to decrease the risk of retina damage, no more than 200mg of Plaquenil should be taken a day, and a dose of 400mg per day should be taken no longer than a few weeks. Find patient medical information for Plaquenil Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Researchers found that uneven tablet splitting resulted in varying dosages of the split pill, ranging anywhere from 50% to 150% of appropriate levels. This doubles the amount of medication the patient purchased, thereby saving the patient money. Dangers of plaquenil in half Plaquenil Hydroxychloroquine Uses, Dosage, Side Effects., Long-Term Side Effects of Plaquenil for Rheumatoid. Plaquenil assistance programLyrica and plaquenil 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. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about. Hydroxychloroquine Oral Route Side Effects - Mayo Clinic. Plaquenil Oral Uses, Side Effects, Interactions, Pictures.. PLAQUENIL To Take or Not To Take?" Lupus Community.. 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. Aug 29, 2014 One of the reasons that physicians feel comfortable in prescribing Plaquenil is its low risk to benefit ratio. This means that the side effects of Plaquenil are mild and infrequent compared with its potential benefits. As with any medication, allergic reactions including skin rashes and non-allergic reactions can occur. Yes, plaquenil is difficult to adjust first, but after the first year of treatment and side effects, the benefits outweigh the problems. So, stick with it. In my opinion, the plaque nil is keeping the immune system regulated and the pain and other symptoms described will reduce.