Ive had white patches at the corners of my lips for about a year now. It doesnt hurt, but the whiteness seems to be getting worse. What could be causing this?
May be due to a condition called oral thrush, which is a fungal infection caused by Candida albicans. I recommend using an antifungal medication such as clotrimazole. Additionally, maintaining good oral hygiene and avoiding sugary foods can help prevent the infection from worsening.