There can be multiple reasons for swelling of the lower lip. Allergies or infections are just a few of them. A proper clinical examination with the detailed clinical history will be the best tool for arriving at a rational diagnosis.
The right treatment can be suggested only after a proper diagnosis has been made. Please visit a dentist for the same. Not all, but some of the causes of swelling of the lip can aggravate further in symptoms and intensity. So it will be a prudent step to avoid delaying the treatment.
Regards.
Answered2017-09-07 12:56:14
Let others know if this answer was helpful