Herpes zoster diet should be light and easy to digest, avoid spicy stimulation, frying and frying, seafood. Such as: beef, mutton, pork, fish, onion, ginger, garlic, coriander, banana and so on. In addition, avoid alcohol, tobacco and carbonated drinks. Herpes zoster is contagious. Therefore, in daily life, we must always pay attention to the fasting of Zoosporidiosis to prevent the disease from getting worse. 1, do not eat spicy and warm products: spicy and warm products such as wine, tobacco, ginger, pepper, mutton, beef and fried food are easy to help the fire and generate heat after eating. Traditional Chinese medicine believes that the disease is caused by the accumulation of damp-heat and toxic fire on the skin, so patients with the disease should avoid eating the spicy food mentioned above. 2, be careful to eat greasy products: fat, caramel, milk and sweets, mostly greasy and greasy products, easy to make the disease's damp-heat toxic evil connotation not reach, the disease is lingering. 3, be careful with sour products: sour products include peas, pomegranates, taro, spinach and so on. Traditional Chinese medicine believes that this disease is mostly caused by emotional disorder, stagnation of liver qi, stagnation of fire for a long time, and resurgence of toxic pathogens, so the treatment should be mainly based on promoting qi circulation, promoting blood circulation and removing blood stasis. However, the above-mentioned astringent products are easy to make qi and blood impassable, evil spirits persist, and the pain is aggravated. Herpes zoster belongs to viral herpes and is generally not contagious. But if herpes secretion is touched by others, others' immunity is low and they are likely to get sick. Generally speaking, it is not considered contagious, but this may be the case when your wife is ill. Therefore, patients should maintain good living habits while treating, and try not to have direct or indirect contact with others, so as not to affect their health. Herpes zoster belongs to the performance that cold and dampness pathogens are driven out of the skin by the true yang, and there is only nerve pain without herpes, which belongs to the performance that the true yang is unable to drive out the cold and dampness of the skin, and the appearance of rash or blisters belongs to the performance that the true yang drives out the cold and dampness pathogens on the skin surface. Generally, patients will have mild fever, fatigue and other symptoms a few days before herpes occurs, which is the performance of true yang. Those without herpes can take Bai Tong decoction to accelerate the appearance of cold and dampness, quickly turn from dry to wet, or excrete in other forms; If you have a rash or blisters, you should take three or five doses of Mahuang Fuzi Asarum Decoction to help zhenyang. If you take drugs that dispel wind and relieve exterior syndrome, clear away heat and dry dampness, the evil of cold and dampness will converge back to your body, and gradually change from wet type to dry type, which will make patients suffer and embarrassed, and may aggravate or turn into other diseases with yin deficiency and yang deficiency.