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: Incidence not known Some side effects of hydroxychloroquine may occur that usually do not need medical attention. Chloroquine vs doxycycline Hydroxychloroquine dose dialysis Lupus and constipation may also be linked in patients whose digestive tract muscles are not highly effective at facilitating peristalsis. As a consequence, the waste matter moves through the large intestines at a slower speed than normal. Nutritional Intervention for Patients with Constipation and Lupus. Constipation can be treated using. Hydroxychloroquine Plaquenil is considered a disease-modifying anti-rheumatic drug DMARD. It can decrease the pain and swelling of arthritis. It may prevent joint damage and reduce the risk of long-term disability. Hydroxychloroquine is in a class of medications that was first used to prevent and treat malaria. Note This document contains side effect information about hydroxychloroquine. Some of the dosage forms listed on this page may not apply to the brand name Plaquenil. For the Consumer. Applies to hydroxychloroquine oral tablet. Along with its needed effects, hydroxychloroquine the active ingredient contained in Plaquenil may cause some. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. These side effects may go away during treatment as your body adjusts to the medicine. Plaquenil and constipation Plaquenil and Constipation - Reviews - Treato, Hydroxychloroquine Plaquenil Fda report of plaquenilHydroxychloroquine retinopathy pathogenesisChloroquine phosphate ichPlaquenil retinopathy treatment Apr 10, 2019 Plaquenil hydroxychloroquine belongs to a group of medicines called quinolines. Plaquenil is used to treat or prevent malaria, a disease caused by parasites that enter the body through the bite of a mosquito. Malaria is common in areas such as Africa, South America, and Southern Asia. Plaquenil Uses, Dosage & Side Effects -. Plaquenil Side Effects Common, Severe, Long Term -. Bad Side Effects of Plaquenil -. Here are 10 things to keep in mind when using Plaquenil Take it on a regular schedule, meaning at the same time each day. Take Plaquenil EXACTLY as prescribed by your physician. Do not stop taking the medication without first speaking to your doctor. Taking Hydroxychloroquine with food and/or milk can help prevent stomach upset. The incidence of new-onset or flaring psoriasis associated with Plaquenil varies from 0-100% depending on which case series report you read! Allergic and psoriasis-like rashes tend to develop within the first few weeks or months of starting Plaquenil. If Plaquenil helps a serious chronic disease such as lupus, it may be taken for years. View detailed reports from patients taking Hydroxychloroquine Sulfate who experienced abdominal distension. Reports are from official medical reports as well as online extractions from user reviews and forum discussions.