Oral angle rages - causes, symptoms and treatment | Dentme

Do you have cracks or sores in your mouth that won't heal? Then it may be a matter ofmouth angle ragger, also called angular cheilitis. It is a common condition that occurs when the skin in the corners of the mouth becomes irritated, inflamed or infected. Symptoms can range from mild ulcers to painful cracks that affect both speech and food intake.

"We often see that oral angle rashes are caused by a combination of dry skin, moisture and sometimes fungal infection. Correct diagnosis is crucial for effective treatment."
- Sia, dental hygienist at Dentme

What are mouth angle raids?

Mouth corner rash is when the skin in one or both corners of the mouth becomes cracked and inflamed. It is particularly common in skin folds where saliva collects - for example, in dry mouth, compromised immune system, old age or denture use. In children, it can be caused by habits such as sucking the thumb or biting the lips.

Mouth ulcers can sometimes be mistaken for oral herpes, but they have different causes and are treated in different ways.

Symptoms of oral angle rages

- Cracks or sores in the corners of the mouth

- Redness and swelling

- Sweating or pain when smiling, talking or eating

- Scaly or dry skin in the area

- Slight bleeding or scarring

If symptoms recur or do not go away in a few days, you should contact your dentist or doctor.

Common causes

Fungal infection

Candida fungi thrive in moist environments and are a common cause, especially in dry mouth, old age or dentures.

Bacterial infection

If the skin breaks, bacteria can enter and cause a secondary infection, which requires antibiotic treatment.

Nutritional deficiency

Deficiencies of vitamin B12, iron or folic acid can lead to brittle mucous membranes and increased sensitivity.

Ill-fitting dentures

A poorly fitted prosthesis can create skin folds where moisture collects, increasing the risk of inflammation.

External factors

Cold weather, dry skin, the habit of licking your lips or irritating toothpastes can also contribute.

Treatment

Treatment is tailored to the cause:

- Fungal infection: antifungal ointment, sometimes in combination with cortisone (e.g. Daktacort)

- Bacterial infection: Antibiotic ointment with or without hydrocortisone may be prescribed.

- Nutritional deficiencies: Treatment with food supplements after blood tests.

- Prosthetic adjustment: The dentist adjusts or replaces an ill-fitting denture.

- Skin care: Emollient ointment or barrier protection such as Vaseline or zinc ointment.

Preventive measures

- Keep the skin around your mouth dry and clean

- Use unscented lip balm or barrier ointment

- Avoid licking your lips or the roof of your mouth

- Cleandentures daily

- Addressing dry mouth with saliva stimulants

- Eat a varied and nutritious diet

When should you seek medical help?

Contact your dentist or doctor if:

- Wounds not healing within a week

- The corners of the mouth bleed, sting or hurt

- The symptoms often recur

- You havefungus in the mouth at the same time

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Frequently asked questions about mouth angle ragas

Is mouth ulcer disease contagious?
No, the condition itself is not contagious. However, if it is caused by fungi or bacteria, there may be some risk of infection through direct contact.

How do I know if it's mushrooms or something else?
Only a dentist or doctor can determine the cause. A fungal infection is common, but not always the underlying factor.

What is the difference between oral angle ragads and oral herpes?
Mouth herpes is caused by a virus and causes fluid-filled blisters around the lips. Mouth angle rashes cause cracks in the corners of the mouth and are often caused by irritation, fungus or lack of nutrition.

Could mouth-angle raids come back?
Yes, especially if the root cause is not addressed. Therefore, a careful assessment is important.

What can I do myself?
Keep the area dry, avoid poking and use emollient ointment. Protect the skin with lip balm or barrier cream, especially in cold weather.

Can children get oral contractions?
Yes, especially children who often lick their lips or suck their thumbs.

How long does it take to heal?
With the right treatment, the problem often heals within 1-2 weeks.

Do I need antibiotics?
Only if there are signs of bacterial infection. Your dentist will make an individual assessment.