Pus Filled Lesion: Cold sores are not filled with pus. You Most likely have an acne bump on your lip. If you try to manipulate the pustule you can cause an infection and inflammation. See your dermatologist for treatment.
Answered 7/31/2014
3.8k views
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question