Tramadol injections typically relieve pain for 4–6 hours, but onset, duration, and how long it stays in your system can vary based on several personal factors. Tramadol is an opioid agonist that may be used to treat moderate to moderately severe chronic pain in adults, when other pain treatments such as non-opioid pain medicines do not treat your pain well enough, or you cannot tolerate them. Reduce doses by half and administer every 12 hours in elderly patients and in patients with severe renal or hepatic impairment (risk of accumulation). Use tramadol by infusion over 20-30 minutes rather than by IV injection. Pregnancy: no contra-indication. Learn about tramadol injection for pain management, including its uses, dosage guidelines, side effects, and important precautions for safe clinical application. In patients with a tendency to drug abuse, Tramadol Injection should only be given for short periods under strict medical supervision. Rarely, increasing the dose of this medicine can make you more sensitive to pain. If this happens, you need to speak to your prescriber about your treatment. Tramadol injectable is a medication that belongs to the class of opioid analgesics. It is used for the management of moderate to severe pain when oral administration is not feasible or effective. It works by binding to opioid receptors in the brain, blocking pain signals, and providing pain relief. Tramadol Injection 2 ml contains tramadol, which is used in the treatment of moderate to severe pain conditions. This medicine works by stopping the transmission of pain signals from nerves to the brain that are responsible for causing severe pain.