Pain in the lower area of the big toe can be caused by bunions, metatarsophalangeal joint diseases, gouty arthritis and other diseases.
1. Bunion: Acute injury, chronic strain, bunion deformity, etc. can cause pain and edema of the medial bunion of the first metatarsophalangeal joint, which is manifested as pain in the area below the big toe.
2. Metatarsophalangeal joint diseases: The metatarsophalangeal joints located in the area below the big toe are the weight-bearing joints for walking. When walking for a long period of time or when there is an acute injury, it can lead to inflammation, injury and fracture of the metatarsophalangeal joints on the palmar side of the first metatarsophalangeal joints, which can cause pain and other manifestations in the local area.
3. Gouty arthritis: Long-term intake of high-purine foods can lead to elevated blood uric acid. When gout accumulates in the first metatarsophalangeal joint, uric acid crystals can be deposited locally, leading to symptoms such as redness, swelling, heat and pain.
When you experience pain in the area below the big toe, you should seek medical advice from a specialist to clarify your condition and improve your pain and discomfort as soon as possible.