-
Burning & Itching Sensation:Â The mild to severe sensation of tingling burning or itching occurs just before the sore appears.
-
Blisters:Â Small, clear blisters form, typically on the lips or around the mouth in 12-24 hours.
-
Swelling:Â The area around the blisters becomes red and swell.
-
Pain and Discomfort:Â Cold sores are tender and uncomfortable when touched.
-
Crusting and Scabbing:Â After a few days, the blisters may burst and form a crust or scab.
Additional symptoms: In some cases, particularly during the first outbreak, individuals may experience:
-
Swollen lymph nodes
-
Fever
-
Muscle aches
-
Sore throat
Consult a dermatologist if you are experiencing cold sore symptoms.Â