Oftentimes, you can reduce your risk for future bruising by making sure you’re getting the right nutrients in your diet. Read on to learn more about common causes, what to watch for, and when to see a doctor. Chloroquine tlr inhibitor Plaquenil prescribing info Oct hydroxychloroquine retinopathy Also plaquenil can cause worse bruising. I always bruised easily and am a slow healer but plaquenil took it to a different level. Plus I am very pale so it is more noticeable. Yes, pineapple juice helps bruising but can interfere with some medications so check that first. 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. Side Effects. Drug information provided by IBM Micromedex Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention. If you’ve recently overdone it at the gym, you may develop bruises around the affected muscles. Intense exercise can leave you with more than just sore muscles. Can plaquenil cause bruising Plaquenil Hydroxychloroquine - Side Effects, Dosage., Plaquenil - Uses, Side Effects, Interactions - Antimalarial plaquenil Aug 14, 2017 Plaquenil is the brand name of hydroxychloroquine, a drug used to prevent or treat malaria. Plaquenil can cause serious side effects when used in high doses for chronic diseases such as RA over the long term. Long-Term Side Effects of Plaquenil for Rheumatoid Arthritis.. Hydroxychloroquine Oral Route Side Effects - Mayo Clinic. Has anyone taking Plaquenil ever experienced bruising.. 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. Any vision changes Plaquenil can cause severe and permanent eye damage Easy bruising or bleeding ; Frequent or severe infections ; Signs of heart problems, such as swelling of the ankles, shortness of breath, or an irregular heart rhythm arrhythmia Signs of an allergic reaction, such as Hydroxychloroquine - oral, Plaquenil. severe nausea/vomiting, easy bleeding/bruising, signs of infection e.g. fever, persistent sore throat. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more medication should not be used if you have.