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 kidney stones Hydroxychloroquine how to take Plaquenil drug reviews It can increase the aforementioned side effects. The Mayo Clinic says that you should avoid taking zopiclone with sedatives, tranquilizers, narcotics, barbituates, muscle relaxants or anesthetics 1 2. The combination can cause the aforementioned side effects. What Are Side Effects of Plaquenil? Common side effects of Plaquenil include. nausea, vomiting, stomach pain or cramps, loss of appetite, weight loss, diarrhea, dizziness, spinning sensation, headache, ringing in your ears, mood changes, nervousness, irritability, skin rash, itching, or; hair loss. Tell your doctor if you experience serious side effects of Plaquenil including. muscle weakness, twitching, Common side effects may include headache, dizziness, ringing in your ears; nausea, vomiting, stomach pain; loss of appetite, weight loss; mood changes, feeling nervous or irritable; skin rash or itching; or; hair loss. This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. 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 effecs Plaquenil Hydroxychloroquine - Side Effects, Dosage., Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses Plaquenil liquid formChloroquine descriptionPlaquenil 100 mgPlaquenil lupus hair loss Our Malarone atovaquone and proguanil hcl Side Effects Drug Center provides a comprehensive view of available drug information on the potential side effects when taking this medication. This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. Side Effects of Malarone Atovaquone and Proguanil Hcl.. Plaquenil Hydroxychloroquine Side effects, Images, Uses.. Hydroxychloroquine Indications, Side Effects, Warnings.. As PLAQUENIL may enhance the effects of a hypoglycemic treatment, a decrease in doses of insulin or antidiabetic drugs may be required. Drugs That Prolong QT Interval And Other Arrhythmogenic Drugs. PLAQUENIL prolongs the QT interval and should not be administered with other drugs that have the potential to induce cardiac arrhythmias. Common Plaquenil side effects may include headache, dizziness, ringing in your ears; nausea, vomiting, stomach pain; loss of appetite, weight loss; mood changes, feeling nervous or irritable; skin rash or itching; or. hair loss. Common side effects include headache; dizziness; loss of appetite; nausea; diarrhea; stomach pain; vomiting; nervousness; rash; Tell your doctor if you have any side effect that bothers you or does not go away. These are not all the possible side effects Plaquenil. For more information, ask your doctor or pharmacist.