Why do the seams of toes crack so easily?

The most common condition of cracked toes is actually athlete's foot, which is a common skin disease caused by fungal infection. Patients sweat on their feet when the weather is hot or in winter. It is relatively large and airtight, and will cause obvious cracking and itching. Not all cracked toes are directly related to fungal infections. Some patients may have cracked toes, which may be caused by other diseases, such as skin allergies, eczema, or contact dermatitis. If after a long time, the local skin becomes obviously hypertrophic and hyperplasia, there will also be obvious cracking. In other patients, it may be that the local skin is very dry, and obvious skin cracks will appear between the toes and heels. This situation is mostly seen in the elderly.