PROPRIETARY NAME (and dosage form): TRAMAL* 100 Ampoules COMPOSITION: Each ampoule contains tramadol hydrochloride 100 mg. PHARMACOLOGICAL CLASSIFICATION: A.2.9. Other analgesics. PHARMACOLOGICAL ACTION: Tramadol is a centrally acting analgesic with binding to specific opioid receptors.
New to the United States, tramadol HCl, which has been prescribed for almost 2 decades in Europe, is a single-entity, centrally acting analgesic that is effective for the management of moderate to moderay severe pain. Although the mechanism of action of this analgesic is not compley understood, animal models.