What are the symptoms of pre herpes zoster?

summary

Herpes zoster is not necessarily transmitted through sexually transmitted diseases. It is very likely that it is because of the bacteria carried by itself or the misuse of other people's supplies that will lead to the appearance of herpes zoster. In the early stage of herpes zoster, patients often have low fever, physical fatigue, and some places have small rashes. What are the symptoms of pre herpes zoster? Let's talk about it

What are the symptoms of pre herpes zoster?

The incidence rate of this disease is high in summer and autumn. Before the onset stage, often low fever, fatigue symptoms, will rash site pain, burning, trigeminal herpes zoster can appear toothache. The most common type of this disease is herpes zoster in thorax, abdomen or waist, accounting for about 70% of the total lesions, followed by herpes zoster of trigeminal nerve, accounting for about 20%. However, the trigeminal nerve is more vulnerable than the spinal nerve in the elderly over 60 years old.

At the beginning of herpes, the facial skin is irregular or oval erythema. After a few hours, blisters appear on the erythema, which gradually increase and can be combined into bullae. In severe cases, it can be blood blisters. In case of secondary infection, it can be pustules. After a few days, the blister plasma was turbid and absorbed, and finally formed a crust. After 1-2 weeks, the scab was removed, and the remaining pigment gradually disappeared. Generally, no scar was left, and the damage did not exceed the midline. The course of disease in the elderly is usually 4-6 weeks, and more than 8 weeks.

The lesions of oral mucosa are mainly concentrated herpes, large ulcerative surface, and unilateral lesions of lip, cheek, tongue and palate. In addition, the first one may involve the cornea mucosa, even blindness; The second branch involved the lip, palate, infratemporal, zygomatic and infraorbital skin; The third branch involved the skin of tongue, lower lip, cheek and chin. In addition, virus invasion of the geniculate ganglion can cause external tympanic herpes, which is characterized by otodynia, facial paralysis and hearing impairment after recovery, which is called Ramsay Hunt syndrome.

matters needing attention

1. Pay attention to the combination of work and rest, avoid overwork, overwork can reduce the resistance, leading to the onset of disease. 2. Keep your clothes warm. The changeable weather makes people easily infected with varicella zoster virus. 3. Drink more water, eat more fresh fruits and vegetables, avoid some spicy and hairy dishes, such as beef, mutton, fish, green onion, ginger, garlic, pepper, vinegar (fried vegetables are not included), soy sauce, garlic, onion and so on. 4. Usually do more exercise, more exercise, improve resistance.