Important notice

The information contained in this section is intended only for the health professional authorised to prescribe or dispense medicinal products for which specialised training is required for proper interpretation. If you do not belong to this group, please refrain from continuing.

I declare I am a health professional with prescribing or dispensing capacity in Spain.

Mouth sores and ulcers

share, link, spread

Mouth sores or ulcers are one of the most common disorders in the oral cavity. Around 20% of the population will suffer from recurrent sores at sometime in their lives, though they are more common in small children, adolescents and young adults and they tend to decrease with age.

The oral mucosa

In the same way that the skin protects the body from the external environment, the mucous membrane lines the entire oral cavity, protecting it from mechanical damage, bacteria, viruses, fungi and toxic substances. In addition, it fulfils other functions such as: controlling and regulating fluid and nutrient exchange with the external environment, enabling us to taste food and drinks (through the taste buds on the tongue) and producing the mucous that lubricates the mouth and saliva (through the salivary glands).

What are mouth ulcers?

Mouth sores, canker sores, mouth ulcers and aphthous stomatitis, commonly known as “ulcers”, are a disruption of the physical continuity of the mucous membrane; in other words, there is a loss of tissue (a wound), with a resulting loss of functionality.

Although they are considered benign, canker sores can be very painful and sometimes make it difficult or impossible to speak and eat, they can also become infected causing complications, making it necessary to treat them quickly and effectively.

Types of mouth ulcers

Depending on how they manifest clinically, their location, shape and size, we can distinguish three types of ulcers:

 

 

 

Canker Sores: Causes

The causes of canker sores are often unknown. However, it is believed that there are people who have a genetic predisposition to suffer from them, while they may also be a consequence of nutritional, hormonal or immunological factors.

Certain bacterial or viral infections can manifest with the appearance of mouth sores or ulcers.

Beyond aphthous stomatitis, ulcers may also appear on the oral mucosa as a result of a trauma. For example, due to orthodontic treatments, the use of dental prostheses, bites or certain oral hygiene products.

Hyaluronic acid for treating and preventing ulcers

Cold sores and mouth ulcers cause the loss of connective tissue in the mucous membrane of the mouth and gums. Hyaluronic acid is a physiological constituent of this tissue. It is involved in the tissue repair and healing processes, acting locally as a protector, anti-inflammatory, anti-oedematous and healing substance.

Hyaluronic acid-based topical products are a very effective alternative for the treatment and prevention of mouth ulcers. Hyaluronic acid also has other multiple advantages. As it is a physiological constituent of the mouth and gum mucosa tissue, it has no contraindications or interactions and is harmless if swallowed.

Our website uses our own cookies and those of third parties in order to customise browsing, and in order to improve your services by analysing the users surfing habits. By continuing to browse, you agree to use it in accordance with our Cookies Policy. AQUI

Required for technical reasons

Analysis