These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Plaquenil neuropathy Chloroquine mode of autophagy inhibition Chloroquine diphosphate salt solubility Consumer information about the medication HYDROXYCHLOROQUINE - ORAL Plaquenil, includes side effects, drug interactions, recommended dosages, and storage information. Read more about the prescription drug HYDROXYCHLOROQUINE - ORAL. I have been on the plaquenil 200 mgm for about 4 months now. I did stop it for 2 weeks early in the treatment due to having to take a coupld other drugs that seemed to give me side effects. I just quit the plaquenil to give my liver a rest at that time. Noticed nothing different. Plaquenil isn a antiparasitic drug with anti-inflammatory affect. Hello,i have had an increased heart rate since I was put on plaquenil-generic and my rheumatologist said that is not a side effect from the heart rate used to run 60 to 74 bpm and now up to 104 daily and with exercise like the treadmill it raises to 178 which is dangerous. If you notice any other effects, check with your healthcare professional. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them: Other side effects not listed may also occur in some patients. Plaquenil side effects on heart Plaquenil Hydroxychloroquine - Side Effects, Dosage., Let me tell you what weaning down from Plaquenil is like. Plaquenil inflammatory arthritisChloroquine target protein Serious side effects have been reported with Plaquenil including the following Heart failure. Plaquenil can cause weakening of the heart muscle, resulting in heart your healthcare provider right away if you have some or all of the following symptoms of heart failure. Plaquenil - Side Effects, Uses, Dosage, Overdose, Pregnancy, Alcohol.. Rapid Heartbeat with Plaquenil - Lupus - MedHelp. Will you have Heart palpitations with Plaquenil - eHealthMe. 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. Find patient medical information for Hydroxychloroquine Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. They appear to have a deleterious effect on the body’s ability to keep its blood vessels open, and that raises blood pressure. But they also have beneficial effects on pain.” When deciding whether to use NSAIDs, balance your need for pain relief with the potential side effects.