Shingles resolves within 3–5 weeks, but
chronic pain due to post – herpetic neuralgia may occur.
Peripheral neuropathy is a complication of shingles. High potency live attenuated VZV vaccine (Zostavax) is available and it reduce the risk of getting shingles in individuals 50 years of age and older. Duration of recovery from post – herpetic neuralgia is uncertain and variable.
Advice
1. You can take Zostavax vaccine as your age is 74 years under medical supervision
2. For fresh attack, you can take
valaciclovir 500 mg three times daily per oral if blisters are covering large area. No need of oral valaciclovir if blisters are localized to smaller area
3. You can also apply locally aciclovir 3% ointment five time daily for all types of shingles
4. For post – herpetic neuralgia, you can take
gabapentin and
methylcobalamin 500 mcg once daily per oral for 3 months. Gabapentin is a prescription based medicine and you need written prescription for purchasing this
5. Do not take mental stress as it aggravates shingles
I hope this information will help you. I will be happy if you ask another question
Thanks