Herpes zoster topical ointment

Herpes zoster topical ointments include acyclovir cream, penciclovir cream, calamine lotion, antibiotic ointment. 1. Acyclovir cream This is a commonly used antiviral ointment. Acyclovir inhibits the synthesis of viral DNA, thereby preventing the virus from replicating and reproducing, which is important for the treatment of herpes zoster. It can be used early in the onset of herpes zoster, can alleviate symptoms, promote the resolution of the rash. 2. Penciclovir cream also has antiviral effect. Its mechanism of action is similar to acyclovir, can effectively fight herpes zoster virus, relieve pain, itching and other discomfort symptoms, help skin recovery. 3. Calamine lotion can play a role in astringency, itching. Calamine lotion is not recommended if the blister has not burst. It can relieve itching and prevent scratching from causing further skin damage and infection. 4. Antibiotic ointment If secondary infection occurs after herpes zoster blister rupture, external antibiotic ointment, such as mupirocin ointment, can be used to control infection and prevent infection from affecting recovery. When using herpes zoster external ointment, pay attention to the following points: First, strictly follow the doctor's instructions, including dosage, frequency and time of use. Secondly, before use, carefully clean the affected skin and keep the skin dry. Moreover, pay attention to the reaction after medication. If there are adverse reactions such as allergies, stop using it in time and seek medical attention.

Finally, the treatment of herpes zoster often requires a combination of treatment methods, topical ointment is only part of it, may also require the use of oral antiviral drugs, painkillers, etc., patients should follow the doctor's advice for comprehensive treatment.