Shingles occurs when the varicella-zoster virus, which remains inactive in the nerves after a chickenpox infection, becomes active again. This often happens in older adults or individuals with weakened immune systems. It may also be triggered by stress or illness.
Common symptoms include:
Starting treatment within 72 hours of symptom onset can improve outcomes and reduce the risk of complications.
Shingles itself is not passed from person to person. However, the virus can cause chickenpox in someone who has never had it if they come into contact with the blister fluid.
Yes. Although uncommon, shingles can return. A shingles vaccine may help reduce the risk of future episodes.
Anyone who has had chickenpox is at risk. It is more common in people over 50 or those with weakened immunity.
It is best to seek medical attention within 72 hours of the first skin symptoms. Early treatment works better and may prevent complications.
Avoid scratching, keep the area clean, and do not share towels or items. Stay away from individuals who are pregnant or immunocompromised if they have never had chickenpox.