What Causes Pain on the Top of the Foot?

　　Pain on the dorsum of the foot may result from prolonged walking, compression and friction caused by ill-fitting shoes or socks, dorsal fasciitis, mild metatarsal synovitis, or aseptic tenosynovitis. Symptoms can be alleviated by reducing walking, changing footwear, and using appropriate medications. However, if pain and swelling persist for an extended period and impair ambulation, prompt medical evaluation is advised.

　　1. Prolonged walking: Continuous walking repeatedly stretches the muscles and fascia on the dorsum of the foot, impeding local blood circulation and causing soreness and discomfort during activity. It is recommended to minimize long-distance walking, elevate the feet frequently for rest, and soak the feet daily in warm water to relax soft tissues.

　　2. Compression and friction from shoes or socks: Narrow or rigid toe boxes exert persistent pressure on the soft tissues of the dorsum, irritating the skin and fascia and causing localized sharp pain while standing or walking. Opt for loose-fitting, soft-soled, breathable footwear to reduce sustained compression on the dorsum.

　　3. Dorsal fasciitis: Chronic, repetitive stress on the dorsal fascia leads to aseptic edema; palpation elicits marked tenderness over the dorsum, and soreness intensifies during weight-bearing activities. Under medical guidance, medications such as diclofenac sodium sustained-release tablets, blood-activating and pain-relieving plasters, and notoginseng tablets may be used to alleviate symptoms.

　　4. Mild metatarsal synovitis: Minor damage to the foot’s synovial membrane results in fluid accumulation, causing slight swelling of the dorsum; pain is triggered by stretching the affected area during toe-standing or uphill walking. Under physician supervision, medications such as celecoxib capsules, flurbiprofen gel patches, and “Duyiwei” soft capsules may help relieve discomfort.

　　5. Aseptic tenosynovitis: Repetitive friction involving the tendons and their sheaths on the dorsum induces inflammatory changes, resulting in traction pain during movement; discomfort progressively worsens after prolonged standing. As prescribed, medications including loxoprofen sodium tablets, Yunnan Baiyao plaster, and Maizhilin tablets may be used to improve symptoms.

　　In daily life, choose comfortable, well-fitting, soft-soled footwear; avoid prolonged standing or long-distance walking; soak feet nightly in warm water; gently massage the dorsum; and minimize chronic strain on the foot’s fascia and tendons.