Acebrofon-DX Tablet is a medication used to treat asthma and chronic obstructive pulmonary disorder by relaxing air passage muscles and reducing mucus in the nose, windpipe, and lungs. It is taken with food and should be continued as prescribed by the doctor. Common side effects include nausea, vomiting, heartburn, stomach upset, headache, irritability, insomnia, increased heart rate, rash, and itching. Patients with kidney or liver diseases, pregnant or breastfeeding, or those planning or breastfeeding should inform their doctor before taking this medication.