What you may notice
Symptoms can overlap with other conditions and vary between people.
- Localized burning or tingling
- Painful blisters
- Sensitivity to touch
- Sometimes fever
Understanding care
Clinical care may include early clinical assessment and discussion of appropriate treatment or pain support. A qualified clinician decides which investigations and options fit the individual situation.
When to seek help
Seek early assessment for a new painful blistering rash. Rash near the eye, eye pain, vision change or widespread illness requires urgent care.
For severe breathing difficulty, collapse, suspected stroke, or another emergency, call local emergency services immediately. In India, call 112.
Read the medical sources
These sources support the educational article and offer more detail.
Prepared from the linked sources. This summary has not had an independent clinician review. A qualified clinician can assess symptoms and explain which information applies to you.
