Foot skin abrasion with blister formation

Blistering and skin abrasions on the feet may be caused by physiological factors, which can be relieved with ice application. However, they could also result from conditions such as tinea pedis (athlete's foot) or eczema, which require appropriate medical treatment. Detailed analysis is as follows:

1. Physiological Factors

Wearing ill-fitting shoes may cause friction and local skin damage, leading to abnormal accumulation of tissue fluid between the epidermis and dermis, resulting in blister formation. It is important to switch to properly fitting footwear promptly and apply a cold towel or ice pack locally to reduce symptoms.

2. Pathological Factors

1) Tinea Pedis (Athlete’s Foot)

This is a common skin condition in clinical practice. After infection, affected areas may secrete specific enzymes that break down skin components, causing symptoms such as skin peeling and blisters. Treatment should follow medical advice using topical medications such as compound ketoconazole ointment, terbinafine hydrochloride cream, or bifonazole cream.

2) Eczema

Eczema is an inflammatory skin disorder that may damage the skin and mucous membranes locally, triggering inflammatory responses, leading to blisters and skin erosion on the feet. Treatment under a physician's guidance may include oral antihistamines such as loratadine tablets, cetirizine hydrochloride tablets, or chlorpheniramine maleate tablets.

In addition to the above causes, blisters and skin breakdown may also result from dyshidrotic eczema, allergic dermatitis, or contact dermatitis. It is advisable to seek timely medical evaluation at a hospital to identify the exact underlying cause and receive appropriate treatment to promote recovery.