Swelling occurs most often on the face, lips, tongue, or throat, but it can happen anywhere in the body. The following may increase your risk or trigger symptoms: Your healthcare provider will examine you and ask about your symptoms. He may also ask about your family medical history, medicines you take, and foods you eat. Taking plaquenil twice a day Chloroquine medscape What is angioedema? Angioedema is sudden swelling caused by fluid that collects in deep layers of the skin. Swelling occurs most often on the face, lips, tongue, or throat, but it can happen anywhere in the body. What increases my risk for angioedema? The exact cause of angioedema is often unknown. Angioedema is a common indication for critical care admission. An allergist usually won't be immediately available, so the critical care practitioner must be adroit in management of these cases. For a severe attack of hives or angioedema, you may need a trip to the emergency room and an emergency injection of epinephrine — a type of adrenaline. If you have had a serious attack or your attacks recur, despite treatment, your doctor may have you carry a pen-like device that will allow you to self-inject epinephrine in emergencies. You may need additional testing if you developed anaphylaxis after you were exposed to a trigger and then exercised. You may need any of the following: You have the right to help plan your care. Tell your healthcare provider about any recent trauma, stress, or contact with allergens. Plaquenil for angioedema Plaquenil hydroxychloroquine sulfate dosing, indications., Angioedema - EMCrit Project Side effects aralen tablets The response to prednisone and rapidity of response suggests that the swelling is histamine dependent. I suspect that the angioedema is unrelated to the tingling of the tongue or the hydroxychloroquine. Since the disease being treated successfully is serious, I do not feel you must discontinue the hydroxychloroquine. Hydroxychloroquine and angioedema AAAAI. Hives and angioedema - Diagnosis and treatment - Mayo Clinic. Plaquenil Uses, Dosage & Side Effects -. Hydroxychloroquine is a prescription drug. It comes as an oral tablet. Hydroxychloroquine is available as the brand-name drug Plaquenil. It’s also available in a generic version. Dosage for Plaquenil. The adult dose of Plaquenil to suppress malaria is 400 mg on the same day each week. The pediatric weekly suppressive dosage is 5 mg/kg of body weight. The adult dose of Plaquenil to treat an acute attack of malaria is an initial dose of 800 mg followed by 400 mg in six to eight hours and 400 mg for two more days. My new allergist said that he may have a treatment for me! Plaquenil. It was originally made for Lupus, which is also an auto immune disease, but apparently it helps in the treatment of hives. I am so excited to start taking and finally be able to get some relief from all of this! Has anyone else taken Plaquenil?