Intertrigo, as it relates to the feet, is a skin condition that occurs in areas where skin surfaces rub together, leading to inflammation, irritation, and sometimes infection.

On the feet, intertrigo commonly develops between the toes or in the folds of the foot, particularly in individuals with excessive moisture, poor hygiene, or those who wear tight-fitting shoes.

The condition is often aggravated by sweating, which creates a warm, damp environment that promotes friction and skin breakdown. Symptoms include redness, itching, burning, and in some cases, the appearance of cracks or sores.

Intertrigo can be further complicated by fungal or bacterial infections, such as athlete’s foot, due to the moisture and friction present in the affected areas. Treatment for intertrigo on the feet involves keeping the affected area dry, using antifungal or antibacterial creams if needed, and wearing breathable footwear to reduce moisture buildup.

Proper foot hygiene and regular monitoring can help manage and prevent this condition.