During the alternation of summer and autumn, small blisters tend to grow on human skin, which are as small as the tip of a needle. They cause itchy sensations from time to time. After a period of growth, the blisters begin to rupture and desquamate. They then grow back after a few days, resulting in obvious skin damage, which affects both work and life. When a patch of small blisters appears on the arms, it is important to moisturize and ensure the dryness and cleanliness of the skin on the hands.
What causes a patch of small blisters on the arms? These small, transparent blisters that often appear on the hands, resembling the tip of a needle, are called sweat blisters, also known as pompholyx. They mostly occur on the palms and fingertips, usually in a symmetrical pattern. The causes of this condition are not entirely clear, but may be related to one's physical constitution, mental factors, and autonomic nervous system dysfunction.
What should be done if a patch of small blisters appears on the arms?
1. Keep hands dry and clean: To prevent the occurrence of sweat blisters, it is crucial to ensure that the hands remain dry and not constantly exposed to damp conditions. If contact with water and cleaning agents is necessary, choose ones that are less irritating to the skin on the hands.
2. Apply hand cream regularly: Many people believe that hand cream is only necessary in winter, but in fact, it is important to protect the skin on the hands throughout the year. Always apply moisturizing hand cream.
3. Avoid allergens: People with allergic constitution are more prone to skin problems, and sweat blisters often occur on allergic individuals. Therefore, regardless of the season, it is essential to identify and avoid allergens in daily life. Do not overlook this matter, as recurrent blisters should be taken seriously.
