Tramodol Oral belongs to the class of Opioid Agonists. This prescription medicine is used for the treatment of acute to severe pain. It is often prescribed to patients who experience sports injuries, machinery injuries, post-amputation pain, and fracture pain. The side effects of Tramodol Oral include - Nausea and vomiting - Headache - Dizziness and vertigo - Constipation or diarrhea - Agitation - Anxiety - Euphoria - Muscle stiffness and spams - Flushing - Visual disturbances - Malaise - Dry mouth - Itchiness - Profuse sweating Tramodol Oral interacts with the following drugs. - Anti-Depression Drugs e.g. Sertraline - MonoAmine Oxidase Inhibitors e.g. Phenelzine - Hypnotics e.g. Zolpidem - Anti-Psychotics e.g. Chlorpromazine - Anti-Coagulants e.g. Warfarin - Opioids e.g. Oxycodone