How to treat raw snake

summary

Raw snake is what we often call herpes zoster. Snake is a kind of skin disease, suffering from this disease, the skin will appear erythema and blisters, a group of long together, looks like a string of beads, like a snake, so commonly known as snake. Snake is very painful, like fire, often sudden onset, frightening. Snakes often grow in the waist, flanks, chest and thighs and other places, but serious up, long in the face, very terrible.

How to treat raw snake

First, systemic antiviral drugs include acyclovir, cytarabine and arabine adenosine, among which acyclovir is the most effective. Acyclovir can be absorbed by herpes infected cells and form acyclovir triphosphate through phosphorylation in cells.

Second, this salt is the competitive inhibitor of guanine triphosphate, that is, the competitive inhibitor of DNA polymerase. It can terminate the extension of the DNA chain of the virus, and has a strong inhibitory effect on the activity of the DNA polymerase of the virus, thus blocking the replication of herpes virus DNA.

Third, acyclovir is not easy to enter normal cells. Therefore, it has little inhibitory effect on normal cells, which is about 1 / 10-1 / 30 of the inhibitory effect on virus. This mechanism indicates that acyclovir has the characteristics of high efficiency and less side effects in the treatment of herpes, so it is the first choice for the treatment of herpes.

matters needing attention

Patients with neuralgia can be given analgesic drugs, such as aspirin, Qutong tablets, etc. If the pain is serious, prednisone can be taken orally 15-30mg / D in the early stage and gradually reduced after one week. Early administration of prednisone can eliminate the inflammation of nerve roots. Herpetic neuralgia with prednisone can reduce the fibrosis in the late stage of neuritis, and thus can also reduce pain. In addition, vitamin B1, vitamin B6 or interferon injection can also be used.