Is facial itching in summer caused by mites?
Nov 11, 2024
Source: Cainiu Health
Dr. Liu Wenmin
Introduction
To accurately identify the cause and implement appropriate treatment, it is recommended to consult a dermatologist for a professional diagnosis when experiencing persistent or severe facial itching. The doctor will determine the specific cause based on medical history, clinical presentation, and necessary laboratory tests—such as skin scrapings to check for mites—and provide targeted treatment recommendations.
In general, whether facial itching in summer is caused by mites depends on a symptom-based analysis. If accompanied by symptoms such as redness or pustules, it may be due to mites; however, if there are no such symptoms, it is likely unrelated to mites. In case of discomfort, timely medical consultation is recommended. The detailed analysis is as follows:
Mites commonly reside in the hair follicles and sebaceous glands of healthy individuals. When sebaceous gland secretions increase or mite populations multiply, localized inflammatory reactions may occur, potentially leading to facial itching. This condition is usually accompanied by symptoms such as erythema (redness) and pustules.
If symptoms like redness or pustules are absent, the cause is likely not mites, but rather conditions such as eczema or other allergic factors. Allergens can irritate facial skin, triggering hypersensitivity reactions that may manifest as papules or vesicular papules, resulting in itching. Individuals with allergic constitutions may develop such symptoms in summer when exposed to allergens like pollen, hot or cold air, or dust, which can also lead to facial itching.
To accurately identify the underlying cause and implement appropriate treatment, it is advisable to consult a dermatologist when experiencing persistent or severe facial itching. The doctor will make a professional diagnosis based on medical history, clinical presentation, and necessary laboratory tests—such as skin scraping examinations for mites—and provide targeted treatment recommendations.
