Is vitamin C useful for oral ulcers?

Written by Li Cui

Dentistry

Updated on February 12, 2025

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When patients have oral ulcers, taking vitamin C can help repair the ulcers to some extent. However, it is generally recommended that patients use local medications in the mouth, which can provide quicker and more noticeable results. Sprays specifically for oral ulcers can be directly applied to the affected areas, or patches designed for oral ulcers can be adhered directly to the lesions, which can effectively help in healing the ulcers. Additionally, patients may appropriately take some oral vitamins that can effectively enhance the body's resistance and aid in the recovery from certain ailments. It is important to maintain correct dietary and lifestyle habits and pay attention to oral hygiene.

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Written by Li Cui

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Can mouth ulcers patches be used for tongue ulcers?

When a patient has a tongue ulcer, it is possible to use oral ulcer patches. Since tongue ulcers are a type of oral ulcer, the same medication used in traditional Chinese medicine can also be applied. This includes using oral ulcer patches or lozenges, which can be directly applied to the ulcerated surface. These treatments can promote the healing of the ulcer and play a crucial role in the treatment of the ulcer. Additionally, when experiencing a tongue ulcer, patients should drink more water, eat a bland diet, avoid spicy and irritating foods, refrain from overeating, eat more fresh vegetables and fruits, and appropriately supplement with some vitamins, all of which can help in the body’s recovery and adjustment.

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Written by Li Cui

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Can I eat donkey-hide gelatin if I often have oral ulcers?

Patients who frequently suffer from oral ulcers are advised to consume less donkey-hide gelatin and avoid consuming it in large quantities. This is because excessive consumption of donkey-hide gelatin may lead to "internal heat" in some patients, which can exacerbate the condition of oral ulcers. If the donkey-hide gelatin is part of some traditional Chinese medicine formulas, it is generally safe to consume, and patients need not worry too much. However, patients who often suffer from oral ulcers must seek timely medical consultation to diagnose what causes their ulcers, as other systemic diseases can also cause ulcers. Therefore, it is advisable for patients to identify the cause early and formulate a specific treatment plan. If the occurrence of oral ulcers is occasional and mild, patients need not be overly concerned; topical anti-ulcer medication can be used and can be very effective in treatment.

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Otolaryngology - Head and Neck Surgery

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What is oral ulcer?

Oral ulcers refer to the erosion and inflammation of the mucous membranes in the mouth, a common ulcerative condition occurring on the mucous membranes of the oral cavity. They commonly appear on the inner side of the lips, tongue, underside of the tongue, cheek mucous membranes, vestibular groove, soft palate, etc. They may be accompanied by symptoms like bad breath, chronic pharyngitis, constipation, headaches, dizziness, nausea, fatigue, irritability, fever, and swollen lymph nodes. There are two types of conditions: one is recurrent mouth sores, also known as aphthous stomatitis; characterized by repeated outbreaks but heals without scarring. The other type is called periadenitis, where there is a red halo around the eroded area that heals with scarring. Therefore, it is advisable to rinse with saltwater regularly, maintain oral hygiene, consume zinc-rich foods, regulate emotions, avoid staying up late, smoking, and drinking. This can promote the healing of oral ulcers. Additionally, under the guidance of a doctor or pharmacist, some heat-clearing and detoxifying traditional Chinese medicines can be taken.

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Written by Li Cui

Dentistry

48sec

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Is vitamin C useful for oral ulcers?

When patients have oral ulcers, taking vitamin C can help repair the ulcers to some extent. However, it is generally recommended that patients use local medications in the mouth, which can provide quicker and more noticeable results. Sprays specifically for oral ulcers can be directly applied to the affected areas, or patches designed for oral ulcers can be adhered directly to the lesions, which can effectively help in healing the ulcers. Additionally, patients may appropriately take some oral vitamins that can effectively enhance the body's resistance and aid in the recovery from certain ailments. It is important to maintain correct dietary and lifestyle habits and pay attention to oral hygiene.

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Written by Wang Ji Zhong

Internal Medicine

50sec

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Can frequent oral ulcers turn cancerous?

There are many causes of oral ulcers, they recur easily, and heal slowly. Frequent ulcers make many people worry about the possibility of cancerous changes. If an oral ulcer does not heal over a long period, there indeed is a tendency for it to turn cancerous. Chronic ulcers are also a cause of cancer, so it is essential to pay attention to one's oral health. For instance, oral ulcers must be treated promptly to eliminate the cause and provide symptomatic treatment. Treatment methods should combine systemic and local treatments. It is especially important to pay attention to those oral ulcers that do not heal over an extended period, as they are precancerous lesions and are very likely to turn cancerous. A biopsy may be necessary to make a definitive diagnosis to facilitate timely treatment.