Lips are the most sensitive part of our face. They have the most delicate skin and a very little injury can damage your lips. They also give beauty to your face. The divine looking lips are truly the blessing. But lips are also prone to many diseases. If proper care is not taken then they can get affected by many diseases. There are many diseases of the lips which can create even burning sensation in the lips too. Pimples and bump on lip can be itchy at times. Read more about bump on lip explained by Digital Cure. The pain in the lips can be either of the mild stage or extreme stage. In this article, we will look at one of the most common diseases of the lips that is a pimple on the lip.