What Could Cause a Hard Lump to Develop Between My Toes?

Hard lumps often appear on the feet, some are harder, and some have symptoms of itching. A hard lump growing in the middle of the foot seam may be caused by fungi or hyperplasia of the stratum corneum. Here are the main reasons for this condition:

1. Fungi-induced Hard Lump

Also known as athlete's foot, this is generally related to the dampness and hygiene of the feet. If the patient accidentally scratches and breaks the lump on the foot, it may lead to infection and worsen the condition.

2. Hyperplasia of the Stratum Corneum

Also known as corns, this is usually caused by improper walking habits, resulting in long-term compression of the local skin and hyperplasia of the stratum corneum. Some of these hard lumps may embed into the skin, causing pain.

For different situations, patients can take different treatment measures:

1. No Impact on Normal Life

If the hard lump does not affect the patient's normal life, such as causing no itching or pain, generally no additional treatment is required.

2. Fungi-induced Hard Lump

Patients are advised to apply topical medication for athlete's foot. At the same time, it is important to maintain cleanliness and dryness of the feet, wash them frequently, and choose socks that are breathable and quick-drying.

3. Hyperplasia of the Stratum Corneum

In mild cases, patients can soak their feet in hot water to soften and exfoliate the stratum corneum. However, if the pain caused by the corn significantly affects normal life and work, it is recommended to seek surgical removal of the excess stratum corneum at a hospital.