After anterior cruciate ligament reconstruction, because of the pain at the wound, so you can take non-steroidal anti-inflammatory drugs such as ibuprofen and other pain relieving drugs; you can also take antibacterial drugs such as amoxicillin to prevent infections; you can also be given to have blood circulation and reduce the swelling of the relevant proprietary Chinese medicine treatment. 1. Painkillers: because after ACL reconstruction, patients will have obvious pain in the knee joint in a short period of time, so they can take relevant painkillers for symptomatic treatment, such as ibuprofen and other non-steroidal painkillers, and dihydrocodeine and so on. 2. Antibacterial drugs: Because ACL reconstruction is an invasive surgery, there is a possibility of infection after the operation, so in addition to disinfecting the incision and changing the dressing on time, antibacterial drugs can be given to prevent infection, such as cephalosporins, levofloxacin, and so on. 3. Proprietary Chinese medicines: because after ACL reconstruction, there is often swelling and pain in the knee joint, so you can take orally or use relevant proprietary Chinese medicines that can activate blood circulation and eliminate blood stasis, reduce swelling and relieve pain, such as blood circulation and relieve pain capsule, shujin and blood circulation tablets and so on. Because there are certain adverse reactions and contraindications to the use of drugs, it is recommended to consult the attending physician for professional guidance. If you have any discomfort after ACL reconstruction, please consult the doctor in time and take active treatment, so as to avoid any delay in your condition.