A hard, callus-like lump on your toe is usually caused by thickening of the stratum corneum due to prolonged friction or pressure. These lumps are medically known as calluses and are common in people who frequently wear ill-fitting shoes. If the lump is accompanied by redness, swelling, increased pain, or signs of infection, it may be due to a fungal infection or other skin condition.
In daily life, if hard bumps on your toes do not improve over a long period of time, or if complications such as pain or infection occur, you should consider seeking medical attention promptly. Although calluses are a common skin problem, their causes and accompanying symptoms can be varied, so self-diagnosis has limitations, and a professional doctor's diagnosis and advice are necessary.
[Prevention Tips:]
1. Choose shoes of the right size and type to ensure your toes are not compressed.
2. Trim your toenails regularly and keep your feet clean and dry.
3. Use foot protection products, such as pads or toe covers, to reduce friction.
4. Increase foot activity, promote blood circulation, and reduce foot pressure.
