There are many reasons for left forefoot pain when walking, the common ones are trauma, metatarsal tenosynovitis, flatfoot, etc.
1. Trauma: pain when walking can occur when there is a fracture of the left forefoot.
2. Metatarsal Tendonitis: When aseptic inflammation occurs in the left plantar fascia at the medial calcaneal tuberosity junction, it is manifested as localized sharp pain in the medial part of the left anterior heel or forefoot, which is most obvious in the morning when you take the first few steps after getting up.
3. Flat feet: congenital or acquired causes of the medial longitudinal arch of the foot is low or disappeared, often accompanied by heel valgus, forefoot abduction deformity. Most of them are asymptomatic, and those with symptoms may show pain in the forefoot after walking for a long time, which is alleviated when resting.
Left forefoot pain when walking may have other causes such as osteoarthritis, etc., if the pain is obvious and persistent unrelieved should consult a doctor in a timely manner, to clarify the cause of the disease under the guidance of the doctor for standardized treatment.