What is the disease known as "snake encircling the waist"?

In general, "snake encircling the waist" refers to herpes zoster. Herpes zoster is an acute infectious skin condition caused by the varicella-zoster virus, primarily characterized by a band-like distribution of clustered blisters on the skin. Herpes zoster may be triggered by poor hygiene habits, unhealthy lifestyle behaviors, environmental pollution, diabetes, hypertension, and other factors. It is recommended to seek medical attention promptly, identify the underlying cause, and undergo symptomatic treatment under the guidance of a qualified physician. Specific analyses are as follows:

1. Poor Hygiene Habits

Coming into contact with items previously used by individuals with herpes zoster—such as clothing, towels, or basins—may lead to infection. It is important to maintain personal hygiene, keep indoor areas clean, and avoid contact with articles used by infected individuals.

2. Unhealthy Lifestyle Habits

Chronic sleep deprivation, high levels of mental stress, and insufficient sleep can weaken the immune system, making the body more susceptible to viral invasion and resulting in symptoms of herpes zoster. Maintaining a positive mindset, engaging in regular physical activity, and avoiding prolonged late-night hours can help strengthen immunity.

3. Environmental Pollution

Exposure to cold, damp, or polluted environments may impair immune function and increase the risk of developing herpes zoster. It is advisable to improve living conditions, ensure proper ventilation and cleanliness, and minimize exposure to pollutants.

4. Diabetes

Consuming a long-term diet high in sugar and fat or lacking physical activity may lead to diabetes. Elevated blood glucose levels can compromise immune function, reducing the body's ability to resist viral infections and thereby triggering herpes zoster. Symptoms often include increased thirst, frequent urination, and blurred vision. Treatment may include medications such as metformin hydrochloride tablets, glipizide tablets, or extended-release glipizide tablets, as prescribed by a physician.

5. Hypertension

Hypertension is primarily associated with psychological stress and high-salt diets. Persistently high blood pressure can damage blood vessel walls and impair circulation, potentially contributing to the aforementioned symptoms. Patients may also experience palpitations, chest pain, or shortness of breath. Medications such as metoprolol tartrate tablets, nifedipine tablets, or benazepril hydrochloride tablets may be used under medical supervision.

Maintaining healthy lifestyle habits—including regular exercise, balanced nutrition, and consistent sleep patterns—can enhance immune function and help prevent herpes zoster.