If someone experiences frequent mouth ulcers accompanied by slight bleeding, it shouldn't be taken lightly. If a mouth ulcer persists for months, it could be a sign of oral cancer.

Mouth ulcers are a common problem that can affect anyone, from children to the elderly. People often take them lightly and assume they will go away on their own in a few days. However, if mouth ulcers recur, they could be a sign of a serious illness. In most cases, ulcers heal within 7 to 14 days, but recurring ulcers indicate a serious underlying health problem, which can be harmful if ignored. 

Common causes of mouth ulcers 

According to doctors, there are many reasons behind mouth ulcers. The most common cause is a deficiency of vitamin B-12, iron, or folic acid. Stomach upset, such as acidity, constipation, and eating too much spicy or oily food, can also cause ulcers. Hormonal changes in women, especially during menstruation, can also cause mouth ulcers. A poor lifestyle and a weakened immune system can also contribute to this condition. 

When can this become a sign of a serious illness?

According to doctors, if a person experiences recurring mouth ulcers every month, accompanied by slight bleeding or unexplained weight loss, it should not be taken lightly. Furthermore, if a single mouth ulcer persists for months, it could be a sign of oral cancer. In such cases, immediate medical attention is essential. Recurrent mouth ulcers may be linked not only to nutritional deficiencies but also to intestinal disease, thyroid disease, diabetes, or a weakened immune system. In some cases, dangerous diseases like HIV may also cause such symptoms, although this is not necessarily true in every case. 

These people are more at risk

Some people are at higher risk for mouth ulcers, such as tobacco users or smokers, diabetics, those with vitamin B-12 deficiency, and those with stomach problems. Additionally, those who eat spicy foods are also at higher risk. 

What precautions should be taken if you have mouth ulcers?

If you have mouth ulcers, you should avoid spices, pickles, fried foods, and sour fruits. Hot tea and coffee can also increase the irritation. Additionally, maintaining oral hygiene and eating light, simple foods are also beneficial.