Blister Rash
A rash with small fluid-filled blisters, characteristic of shingles or other viral infections.
What is Blister Rash?
Blister Rash is a symptom that people may experience for many reasons. It can be related to infections, chronic conditions, injuries, medication effects, or other health changes. The presence of this symptom alone does not diagnose any condition.
If you have Blister Rash that is severe, persistent, or accompanied by other warning signs, contact a qualified healthcare provider.
Possible conditions associated with Blister Rash
The following conditions have been associated with Blister Rash. Only a health professional can determine the underlying cause.
Chickenpox
A highly contagious viral infection causing an itchy, blister-like rash, most common in children.
Herpes Zoster
A painful rash (shingles) caused by reactivation of the varicella-zoster virus, often with burning pain before the rash ...
Shingles
A painful rash caused by reactivation of the varicella-zoster virus, usually appearing as a band of blisters on one side...
Related symptoms
When to seek medical care
Seek urgent care if Blister Rash is severe, sudden, or occurs with chest pain, difficulty breathing, confusion, severe weakness, or other serious symptoms.