What causes sores at corners of mouth?
Mouth sores, also known as angular cheilitis, are a common condition that can affect anyone, regardless of age or gender. These sores typically appear at the corners of the mouth and can be quite uncomfortable, often causing pain, swelling, and redness. Understanding the causes of these sores is essential for effective treatment and prevention.
One of the most common causes of sores at the corners of the mouth is dehydration. When the skin around the mouth becomes dry, it can crack and lead to sore formation. This can be particularly prevalent during cold weather, when the air is dry and cold winds can exacerbate the problem. Additionally, a lack of essential nutrients, such as vitamin B12, iron, and zinc, can contribute to the development of these sores.
Another common cause of mouth sores at the corners of the mouth is lip licking. Although it may seem like a harmless habit, frequently licking your lips can strip away the natural oils that protect the skin, leading to dryness and soreness. This is especially true if you have a tendency to lick your lips due to stress or anxiety.
Chapped lips can also be a contributing factor to sores at the corners of the mouth. When the lips are chapped, the skin becomes more susceptible to cracking and soreness. This can be exacerbated by harsh weather conditions, exposure to UV rays, or the use of lip products that contain irritants.
Poor oral hygiene can also lead to mouth sores at the corners of the mouth. Bacteria and fungi can accumulate in the mouth, leading to infections that can manifest as sores at the corners. Brushing your teeth and using mouthwash regularly can help prevent these infections.
Lastly, certain medical conditions and medications can also cause sores at the corners of the mouth. For example, a deficiency in the immune system, such as HIV/AIDS, can make individuals more susceptible to mouth sores. Additionally, certain medications, such as chemotherapy drugs, can cause mouth sores as a side effect.
To prevent and treat sores at the corners of the mouth, it is important to address the underlying causes. This may involve staying hydrated, consuming a balanced diet rich in essential nutrients, avoiding the habit of lip licking, using lip balms and moisturizers, maintaining good oral hygiene, and consulting with a healthcare professional if the sores persist or worsen.
Understanding the causes of sores at the corners of the mouth can help individuals take the necessary steps to prevent and alleviate this uncomfortable condition. By addressing the root causes, individuals can enjoy healthier, happier lips.
