Can patients with urticaria be exposed to wind and sunlight?

Generally speaking, whether patients with urticaria can be exposed to wind and sunlight depends on the specific circumstances. If the urticaria is non-photosensitive, exposure to wind and sunlight is usually permissible. However, if it is photosensitive or cold-induced urticaria, exposure to wind and sunlight should be avoided. If any discomfort occurs, timely medical consultation is recommended. The details are as follows:

Urticaria is a common skin condition characterized by the appearance of red or skin-colored patches on the skin, which may be accompanied by itching. If a patient has non-photosensitive urticaria, normal exposure to wind and sunlight is generally acceptable. This type of urticaria is not directly related to wind or sunlight exposure, and contact with these elements typically does not significantly affect the condition.

If the urticaria is photosensitive or cold-induced, some patients may be sensitive to sunlight or cold wind. In such cases, exposure to sunlight or cold wind might worsen the condition, leading to symptoms such as redness, blisters, or severe itching. Therefore, it is recommended that these patients avoid direct sun exposure or staying in low-temperature environments as much as possible and take protective measures such as sun protection or keeping warm when going outdoors.

It is recommended that patients with urticaria take appropriate protective measures when going outdoors, such as wearing wide-brimmed hats, sunglasses, and using umbrellas to reduce the direct exposure of the skin to sunlight. Additionally, attention should be paid to applying sunscreen, selecting products suitable for one's skin type with an appropriate sun protection factor (SPF).