Eczema on the palms is usually related to a damaged skin barrier, external irritants, or internal factors. It is recommended to identify the cause in time and strengthen moisturizing care.

This can be understood from the following aspects:

1. External irritants: Frequent contact with chemicals (such as detergents), metal objects, or dry environments may directly irritate the skin, leading to moisture loss, redness, and peeling.
2. Skin condition: Some people have more sensitive skin and a weaker barrier function, making them prone to eczema reactions due to friction, sweating, or temperature changes.
3. Internal factors: Mental stress, fatigue, or improper diet can sometimes affect physical condition, indirectly leading to recurring or aggravated skin problems.
In daily care, please try to avoid direct contact with irritating substances, and apply a mild hand cream after washing your hands to keep your skin moisturized. If symptoms persist or are accompanied by severe itching or oozing, it is recommended to see a dermatologist for examination and use appropriate ointments or treatments under the guidance of a doctor. Do not use steroid products for extended periods without medical advice.