Foot viral herpes can be improved through general treatment, topical medication, and medication, and it is necessary to go to the dermatology department of the hospital for examination.

1. General treatment: Pay attention to maintaining local cleanliness and hygiene, and change or disinfect shoes and socks frequently.

2. Topical medication: You can use Acyclovir ointment, Penciclovir ointment, or Recombinant Human Interferon α2b gel under the doctor’s guidance for treatment, which can have antiviral effects, and the medication can be directly applied to the affected area to relieve pain.

3. Medication: You can take Acyclovir tablets, Valacyclovir hydrochloride tablets, or Ganciclovir tablets under the doctor’s guidance for drug treatment, which can inhibit viral replication and promote recovery.

In addition, cold compress, hot compress, or physical therapy can be used to alleviate symptoms. It is necessary to go to the hospital for examination, and pay attention to adequate rest during the treatment period.