The palms wrinkle after being in contact with water for a while.

Wrinkling of the palms after brief contact with water is usually a normal physiological phenomenon, but it may also result from pathological causes such as vitamin A deficiency or allergic reactions. Treatment depends on the underlying cause and may involve general management or medication. Specific analyses are as follows:

I. Physiological Causes

The skin on the hands has a relatively thin stratum corneum and lacks a subcutaneous fat layer. When the stratum corneum absorbs water and swells, it causes the skin to wrinkle. This condition is typically harmless and does not require special treatment.

II. Pathological Causes

1. Vitamin A Deficiency

Vitamin A plays a key role in maintaining the health of the conjunctiva, cornea, and skin. Deficiency in vitamin A can lead to nutritional disorders, causing symptoms such as rough, itchy skin, dryness, flaking, and even rashes. Treatment may include vitamin A soft capsules or vitamin AD drops, taken as directed by a physician.

2. Allergic Reaction

If the skin on the hands is allergic to substances in tap water such as chlorine or other purifying agents, it may become red, itchy, wrinkled, or experience a burning sensation. Medications such as levocetirizine hydrochloride tablets or epinastine hydrochloride capsules may be prescribed by a doctor for treatment.

In addition to the common causes mentioned above, other conditions such as contact dermatitis, eczema, or endocrine disorders may also contribute. If any discomfort occurs, it is recommended to seek medical attention promptly.