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. Hydroxychloroquine retinopathy and night vision Pharmacy hydroxychloroquine Can plaquenil worsen neuropathy Plaquenil Hydroxychloroquine belongs to a group of medications known as anti-inflammatories and antimalarials. It is used alone or in combination with other anti-arthritic medications to treat rheumatoid arthritis. It helps to reduce pain, stiffness, and swelling in joints. 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. Marijuana and Plaquenil drug interactions - a study from FDA data. Summary Drug interactions are reported among people who take Marijuana and Plaquenil together. This study is created by eHealthMe based on reports of 61 people who take Marijuana and Plaquenil from Food and Drug Administration FDA, and is updated regularly. 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 nicotine Can we reduce vascular plaque buildup? - Harvard Health, Plaquenil Uses, Dosage & Side Effects - Can you break plaquenil in halfApo hydroxychloroquine 200 mgSymptoms of eye damage from plaquenilChloroquine cos-7 lc3Chloroquine and lc3 Annexin A5 AnxA5 is a potent anticoagulant protein that crystallizes over phospholipid bilayers PLBs, blocking their availability for coagulation reactions. Antiphospholipid antibodies disrupt AnxA5 binding, thereby accelerating coagulation reactions. Thrombosis and Hemostasis. - PubMed Central PMC. Marijuana and Plaquenil drug interactions - eHealthMe. Rx Side Effects New Plaquenil Guidelines and More.. Is anyone taking liquid Plaquenil Hi, Is anyone out there taking Plaquenil in liquid form for rheumatoid arthritis. I can't swallow the Plaquenil pills - I've cut them in half and then quarters but the jagged edges scratch my throat going down and I've tried applesauce, putting butter on them, and other things. Osteonecrosis, which is also called avascular necrosis AVN or aseptic necrosis, is the death of bone cells due to decreased blood flow. It can lead to pain and collapse of areas of bone. This collapse of bone, in turn, can lead to degenerative arthritis also called osteoarthritis of nearby joints. 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 unwanted effects.