Tramadol Extended-Release Tablets and Lovenox Extended-Release Tablets are not usually taken at the same time. 1. Tramadol extended-release tablets can act on the central nervous system and pain-related specific receptors, mainly used for the treatment of moderate and severe pain, the drug can not be chewed when taking, need to be swallowed, and may also cause low blood pressure, nausea, vomiting, dry mouth and other discomforts. The drug is contraindicated in people who are allergic to the components of the drug, acute intoxication with psychotropic substances. In the process of taking the drug need to monitor the liver and kidney function, at the same time to follow the doctor’s instructions to take the relevant dose of drugs, to avoid overdose and aggravate the discomfort, and for pregnant women, breastfeeding women need to use the drug under the guidance of a doctor. 2. Lophenytoin extended-release tablets is a compound preparation composed of ibuprofen and codeine phosphate, which can inhibit the enzyme cyclooxygenase to play a local analgesic effect on the inflammatory tissues of the source of pain. It is mainly used for analgesic treatment of moderate pain from various causes. After taking the drug may appear dizziness, nausea, vomiting and other discomforts, and allergic to the components of the drug, perioperative pain in coronary artery bypass graft surgery, severe heart failure is prohibited, in the process of taking the drug need to monitor the liver and kidney function, for children, the elderly need to be under the guidance of a doctor to use the drug. 3. Lovenox Extended-Release Tablets and Tramadol Extended-Release Tablets are analgesic drugs, which may aggravate nausea, vomiting and other discomforts after taking them at the same time, so they should not be taken at the same time. All of the above medications should be used under the guidance of a doctor, avoid self-medication to avoid adverse consequences.