Hello,
It may be
Herpes Zoster. When the virus reactivates, it travels through nerves, often causing a burning or
tingling sensation in the affected areas.
The skin may be very sensitive, and you may feel a lot of pain, itching or tingling or a shooting pain in a specific area of skin.
After about five days, the skin becomes red and mildly swollen, and a rash appears. Blisters may cluster in patches or form a continuous line that roughly follows the path of the infected nerve.
The blisters may be painful or itchy, and some may be as large as the palm of your hand. Blisters continue to appear over two to seven days and eventually break, form crusts and then heal.
Early treatment may help deter long-term complications, so call your doctor immediately.
Antiviral medications used to treat shingles include
acyclovir (Zovirax),
famciclovir (Famvir) and valacyclovir (Valtrex). Antiviral medications may help to reduce the risk of developing chronic (long-lasting) pain from shingles.
Hope I have answered your query. Let me know if I can assist you further.
Take care
Regards,
Dr Suzana Zharri, General & Family Physician