Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. Plaquenil brown spots Quitting plaquenil Plaquenil eye ex Do any of you get pins and needles? Also, my question is to whether or not to take the brand Plaquenil or the generic, Hydroxycholorquine. My reumy says the Plaquenil has a different coating and would be better for my stomach in terms of indigestion but the pharmacists don't know what he's talking about. That leaves me confused. Plaquenil’s long half-life in the body can cause irreversible and progressive damage, Dr. Fung said. Similarly, one study reported that 16 women who’d taken hydroxychloroquine or chloroquine, or a combination of the agents, showed no improvement seven years after stopping drug therapy, and progression occurred in six of the cases. 2 Applies to hydroxychloroquine oral tablet. Along with its needed effects, hydroxychloroquine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention. Check with your doctor immediately if any of the following side effects occur while taking hydroxychloroquine Hydroxychloroquine may also be used for purposes not listed in this medication guide. Hydroxychloroquine is also used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Hydroxychloroquine cause peptic ulcer Hydroxychloroquine Oral Route Side Effects - Mayo Clinic, Rx Side Effects New Plaquenil Guidelines and More - American. Plaquenil and valiumHydroxychloroquine annual monitoringHydroxychloroquine side effects psoriasis 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. Hydroxychloroquine Plaquenil Side Effects & Dosage for Malaria. Hydroxychloroquine Side Effects Common, Severe, Long Term.. Hydroxychloroquine-Induced Retinal Toxicity - American.. Oral mouth and nasal nose ulcers are one of the most common features of lupus occurring in around 45% of people who have SLE. Having mucosal ulcers in the mouth or nose is one of the classification criteria used to diagnose SLE. Ulcers can be painful and uncomfortable. What causes ulcers? Hydroxychloroquine is commonly used alongside other disease-modifying drugs including methotrexate – especially for rheumatoid arthritis. However, some drugs can interact with hydroxychloroquine. Indigestion remedies for example, antacids including some over-the-counter preparations can stop hydroxychloroquine being absorbed. Dr. Feinberg responded Uncommon side effect. This is an uncommon side effect with this medication. Uncommon problems can still happen but you should be checked for ulcers or other problems which may cause you to have this symptom. If no other problems exist you may need to change therapy.