Our expert says:
The most common diseases with rash and fever is herpes, chickenpox, coxsackie all caused by viruses - but they usually clear up within 2 weeks. Blisters can also be caused by bacterial infections and eczema. If all else fails they need to take a sample of the blister fluid and send it to a lab for viral screening and MCS.
The information provided does not constitute a diagnosis of your condition. You should consult a medical practitioner or other appropriate health care professional for a physical exmanication, diagnosis and formal
advice. Health24 and the expert accept no responsibility or liability for any damage or personal harm you may suffer resulting from making use of this content.