Moxon 0.3 Tablet is used in the management of high blood pressure. It contains Moxonidine, which relaxes and widens the blood vessels making it easier for the heart to pump blood to all body parts. Thereby, it helps decrease the raised blood pressure and reduce the risk of having a heart attack or stroke in the future. Some people may experience side effects such as dry mouth, dizziness, weakness (asthenia), rash or itching, insomnia (difficulty in sleeping), nausea, vomiting, and indigestion. Before taking this medicine, you should tell your doctor if you are allergic to any of its components or if you are pregnant/breastfeeding, and about all the medications you are taking and pre-existing medical conditions.