The inside of my bottom lip started out rough like sandpaper a week ago. And recently that went away but right after the inside of my lip has swelled a little and has red splotches on it. And my boyfriend just told me the inside of his lip feels rough like sandpaper. What is going on???
Hi Dear, Understanding your concern. As per your query you have roughness inside lips with swelling which is nothing much to be worried about. Since you don't have any systemic symptoms like pain or fever till now it cannot be an infection. Version of lips leads to deny Chat Doctor.  It can be due to some allergic condition either due to some food stuffs you had or some medication you are taking or can be due to deficiency of some vitamins. I would suggest you to maintain proper oral hygiene and