People with lupus are very susceptible to infection; there are two reasons for this. The first is that lupus directly affects a person’s immune system and reduces the person’s ability to prevent and fight infection. Plaquenil and diarrhea Chloroquine ocular side effects Sharp pain on one side of your throat when swallowing can occur for many reasons. Learn about possible causes, along with treatment options, and when to see a doctor. Plaquenil side effects. Get emergency medical help if you have signs of an allergic reaction to Plaquenil hives; difficulty breathing; swelling of your face, lips, tongue, or throat. Taking Plaquenil long-term or at high doses may cause irreversible damage to the retina of your eye. Frequent fevers, severe chills, bruising, sore throat or mouth ulcers these may be signs of blood reactions Changes in the way your heart beats More severe symptoms of hypoglycaemia, including Cases of lupus and sore throat are easily treated, if treatment is sought out quickly. The second is that the drugs that are use to treat the disease often suppress the immune system and leave that person more prone to infection. Plaquenil sore throat Hydroxychloroquine Indications, Side Effects, Warnings., Plaquenil Uses, Dosage & Side Effects - Hydroxychloroquine tablets in hindi I have also had a sore throat for about a week which I didn't connect to plaquenil at first, but then I read in the pamphlet that plaquenil can increase the risk of infection - specifically throat infections, so I suspect it may be connected. I intend to either see my family doctor or call my rheumatologist about this on Monday. Undiagnosed and started on plaquenil - looking for advice and support.. Plaquenil hydroxychloroquine sulfate Drug / Medicine.. Plaquenil What You Need to Know - Kaleidoscope Fighting Lupus. Plaquenil should not be used in children over 6 years for long periods. Do not take Plaquenil after the expiry date printed on the bottle. It may have no effect at all, or worse, an entirely unexpected effect if you take it after the expiry date. Do not take Plaquenil if the bottle is damaged or shows signs of tampering. Sore throat is reported only by a few people who take Plaquenil. We study 48,911 people who have side effects while taking Plaquenil from Food and Drug Administration FDA. Among them, 5 have Sore throat. Find out below who they are, when they have Sore throat and more. eHealthMe has been monitoring drugs since 2008. What is a lupus mouth sore? The usual information about lupus emphasizes how it affects major organs in the body such as the heart, kidneys, and lungs. Although such pieces of information are quite important, it is also good to point out that some patients with lupus deal with problems in the digestive system, which includes oral health.