Swollen upper lip. No pain. Have tingling and numbness. What could it be?
hi doctor. i woke up today only to find that half of my upper lip is swollen. i have looked around for bite or sting marks, but found nothing. there is no pain only a numb and tingly feeling.i didnt eat anything the night before so it couldnt be an allergic reaction . i applied a frozen bottle of water to it. what could this be? and how can i make the swelling go away as soon as possible?