See a healthcare professional as soon as possible, ideally within 72 hours of rash onset
Start antiviral medication if prescribed: acyclovir, valacyclovir, or famciclovir
Take pain relief as directed: acetaminophen or ibuprofen if appropriate
Use cool, wet compresses on the rash
Take colloidal oatmeal baths or use calamine lotion for itching
Keep the rash clean and dry
Cover the rash with a nonstick bandage if needed
Avoid scratching or picking at blisters
Wash hands often
Avoid close contact with pregnant people, newborns, and immunocompromised people until blisters crust over
Rest and stay hydrated
Seek urgent care if the rash is on the face or near the eye
Seek urgent care if you have severe pain, fever, confusion, weakness, or spreading rash
Get the shingles vaccine after recovery if recommended by your clinician