Pimaxol belongs to the group of drugs that act on the respiratory tract and is made in the form of a syrup. Pimaxol medicine containing the ingredients Dextromethorphan, chlorpheniramine, Guaifenesin is indicated for the treatment of patients with cough caused by bronchitis, flu, colds, sore throat, laryngitis... However, during the treatment process. With Pimaxol medicine may experience some unwanted side effects. Therefore, before using Pimaxol, patients need to learn carefully and follow the doctor's instructions.