Other common symptoms include mouth pain, a white or red patch on the gums, and swelling in the ... sore or lesion on your lip that looks like a fluid-filled blister, lump, or bump.

After agreeing to Botox on her forehead, Miss Knappier said the beautician noticed a lump on her lip - an injury she ... which then causes a vicious cycle of swelling and compression".

While the most common causes behind lip swelling are unlikely to have long-lasting negative effects, Dr Sharma did warn the rapper that if the lump doesn't go away within three weeks he should go ...