Tramadol ER is used to treat chronic pain that can't be managed with other pain relievers. Learn about its side effects, cost, dosage, and interactions. Generic tramadol HCl tablets marketed by Amneal Pharmaceuticals Tramadol HCl for injection Tramadol is used primarily to treat mild to severe pain, both acute and chronic. [26][27] There is moderate evidence for use as a second-line treatment for fibromyalgia, but it is not FDA -approved for this use. [28] Its use is approved for treatment of fibromyalgia as a secondary painkiller by the UK. The molecular weight of tramadol hydrochloride is 299.8. Tramadol hydrochloride is a white, bitter, crystalline and odorless powder. It is readily soluble in water and ethanol and has a pKa of 9.41. The n-octanol/water log partition coefficient (logP) is 1.35 at pH 7. ULTRAM® tablets contain 50 mg of tramadol hydrochloride and are white in color. Inactive ingredients in the tablet are. If a nursing mother is an ultra-rapid metabolizer of tramadol, it could lead to an overdose in the nursing baby and cause very serious side effects. For nursing mothers using this medicine: Talk to your doctor if you have any questions about taking tramadol or about how this medicine may affect your baby. Find patient medical information for Tramadol (Ultram, Conzip, Qdolo) on WebMD including its uses, side effects and safety, interactions, pictures, warnings, and user ratings Tramadol is an opioid medication that may be used to treat moderate to moderately severe chronic pain in adults, including pain after surgery. Tramadol is an opioid analgesic drug used to treat moderate to moderately severe pain. It works similar to morphine. Tramadol can be highly addictive, and if you stop taking the drug abruptly it may cause withdrawal symptoms. Examples of side effects of tramadol are upset stomach, constipation, and headache, but they usually are temporary. Detailed Tramadol dosage information for adults, the elderly and children. Includes dosages for Pain and Chronic Pain; plus renal, liver and dialysis adjustments. Learn about tramadol usage and dosing. Read the latest news and reviews about the drug as well as potential side effects and popular alternatives. Learn about Tramadol hydrochloride uses, dosage, side effects, food interactions, and more. Get all the details about Tramadol hydrochloride from MedicinesFAQ.