Burning & Itching Sensation: The mild to severe sensation of tingling burning or itching occurs just before the sore appears.
Blisters: Small, clear blisters form, typically on the lips or around the mouth in 12-24 hours.
Swelling: The area around the blisters becomes red and swell.
Pain and Discomfort: Cold sores are tender and uncomfortable when touched.
Crusting and Scabbing: 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.
