There is no best treatment for knee pain when going down the stairs, it needs to be treated according to different causes, common causes include trauma, meniscus injury, chondromalacia patellae and so on, the treatment includes general treatment, medication and so on.
1. Trauma: knee bone or soft tissue injury, thus limiting the activities of the knee joint, you can use non-steroidal anti-inflammatory drugs, such as aspirin, celecoxib, etc., and should also be braked and rested.
2. Meniscus injury: mostly seen in athletes, meniscus injury will have obvious knee tear feeling, joint pain, limited activities, at this time should avoid climbing stairs, climbing mountains, can be taken orally non-steroidal anti-inflammatory drugs such as aspirin, celecoxib and so on.
3. Chondromalacia patella: activity suddenly appeared when the knee can not flexion and extension, after a slight activity, can appear in the patella under the crisp ringing, can brake rest, if necessary, the use of non-steroidal anti-inflammatory drugs such as ibuprofen, celecoxib, etc..
Downstairs knee pain may have other reasons, such as knee osteoarthritis, it is recommended to go to the hospital in time to find out the cause of the disease, standardized treatment under the guidance of the doctor. The above medications should be used in accordance with medical advice.