What’s the fastest way to treat a snake’s back?

There is no fastest cure for snakebite (medically known as herpes zoster), which is usually treated by choosing general treatment, oral medication, topical medication and other treatments according to the patient’s condition and physique.
Herpes zoster is a skin disease caused by chickenpox-herpes zoster virus infection, manifested as unilateral erythema and blisters on one side of the body, accompanied by obvious pain and other symptoms.
1. General treatment: when diagnosed with herpes zoster, keep the skin clean and hygienic, avoid scratching and other causes of blister rupture to prevent secondary infection. Wear some loose clothes to reduce skin friction.
2. Oral medication: Oral antiviral medication can be taken, such as acyclovir, vasiclovir, etc.; for those with obvious pain, painkillers can be used, such as gabapentin, pregabalin, etc.; nutritive nerve medication, such as Vitamin B ₁, Vitamin B ₁ ₂ and so on.
3. Topical medication: if the itching is obvious, it can be treated with topical antipruritic agents, such as glycerine lotion, zinc oxide ointment, etc.; antiviral medication, such as ganciclovir cream, acyclovir cream and so on.
It is recommended that patients go to the dermatology department of the regular hospital in time, under the guidance of the doctor reasonable use of medication, not blindly self-medication.