Do you have irritation and soreness in the corner of your mouth?
Do you have a cracked skin in the corner of your mouth that may bleed?
Do you have a red, painful or swollen skin in the corner of your mouth?
Do you feel itching in the affected area?
Do you have scaly or crusty skin in the corner of your mouth?
Do you have blisters in the corner of your mouth?
Do you have increased amount of saliva that constantly wets the corners of your mouth?
Do you have creasing or folds at the corners of your mouth?
Do your lips feel dry and uncomfortable?
Do you have a burning sensation in your lips?
Do you have a bad taste in your mouth?
Do you have difficulty eating?
Do you have braces or wear dentures that don’t fit well?
As far as you know, do you have iron, vitamin B12 or folic acid deficiency?
Do you have any of the fallowing conditions: ulcerative colitis, Crohn’s disease, diabetes, oral thrush, celiac disease or atopic dermatitis?
Based on your answers it is unlikely that you have angular cheilitis. Angular cheilitis is an inflammatory condition that affects corners of your mouth. It is also known as perleche and angular stomatitis. Angular cheilitis can affect both sides of your mouth simultaneously, or just one side. The most common cause of this condition is a fungal infection. However, the excessive growth of bacteria and viruses in the corners of the mouth can also be the cause of angular cheilitis. People who have braces or dentures that don’t fit well, or lick their lips a lot are prone to this condition.
Based on your answers there is a possibility that you have angular cheilitis. Angular cheilitis is an inflammation of corners of your mouth usually caused by a yeast infection. It is not a serious medical condition, but can be very painful and unpleasant. In most people, angular cheilitis is resolved in a few days, but sometimes it can become a long-term problem. Diagnosing angular cheilitis is based on your symptoms and examination of your mouth. Your doctor will also take swabs from the corners of your mouth for testing. Treatment includes medications and keeping the area dry so that your skin does not become infected again.
Based on your answers there is a high possibility that you have angular cheilitis. Angular cheilitis is an inflammatory condition that affects one or both corners of your mouth. It can be the result of infection, irritation, an allergic reaction, poor nutrition or weakened immune system.
DermNet NZ, Angular cheilitis
https://dermnetnz.org/topics/angular-cheilitis/
WebMD,Angular cheilitis
https://www.webmd.com/oral-health/angular-cheilitis#1

jelena mihajlovic
Hi! I’m Jelena Radovanovic. After earning my Phd in General Medicine from the Medical University of Nis, I began a career as a physician in order to pursue my passion for medical science and help treat the people around me. I joined the Medical Center in Nis in 2010 where I gained practical knowledge in real-time situations. In addition to my primary job as a General Practitioner, I’ve worked with nonprofits to help underprivileged patients by providing them with information, services, and assistance.
You can find me on Upwork at: https://www.upwork.com/freelancers/~01d0ef3a1f3aa93918