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What are the symptoms of aphtha?

2026-01-18 18:57:28 healthy

What are the symptoms of aphtha?

Aphthous ulcers, also known as canker sores, are a common disease of the oral mucosa. Although canker sores usually do not pose a serious health threat, the pain and discomfort they cause can be bothersome. Knowing the symptoms of canker sores can help you identify them promptly and take appropriate treatment. Here’s a detailed look at the symptoms of canker sores.

1. Common symptoms of aphthous ulcers

What are the symptoms of aphtha?

Symptoms of mouth sores vary from person to person, but usually include the following:

SymptomsDescription
painThe most obvious symptom of canker sores is pain, especially when eating, talking, or touching the sore area.
ulcer appearanceUlcers are usually round or oval in shape with clear edges, a white or yellow center, and a surrounding area of red inflammation.
Quantity and sizeMouth sores can be single or multiple and can range in size from a few millimeters to a centimeter.
durationMost canker sores will heal on their own within 1-2 weeks, but severe or recurring ulcers may take longer.

2. Classification of aphthous ulcers

Depending on the severity and characteristics of the ulcer, canker sores can be divided into the following categories:

TypeFeatures
Mild aphthaMost commonly, ulcers are small (less than 1 cm in diameter), less numerous, and heal quickly.
Severe aphthaUlcers are larger (more than 1 cm in diameter), numerous, heal slowly, and may leave scars.
Herpetiform aphthaThe ulcers are numerous (up to dozens) but small in size, similar to herpes, and do not leave scars after healing.

3. Symptoms associated with aphthous ulcers

In addition to the symptoms of ulcers themselves, canker sores may also be accompanied by the following symptoms:

accompanying symptomsDescription
swollen lymph nodesSome patients may develop swollen lymph nodes in the neck or jaw.
FeverPatients with severe or recurrent aphthous ulcers may have low-grade fever.
General malaiseA small number of patients may experience fatigue or loss of appetite.

4. Causes of aphthous ulcers

Understanding the triggers of canker sores can help prevent their occurrence. Here are common triggers:

inducementDescription
TraumaPhysical damage to the oral mucosa (such as bites, toothbrush scratches) may lead to aphthous ulcers.
dietSpicy, acidic or hard foods may irritate mucous membranes and cause mouth sores.
pressureStress or excessive stress can increase the risk of mouth sores.
Decreased immunityWhen immunity is low, ulcers are more likely to occur in the oral mucosa.

5. How to relieve the symptoms of canker sores

Although canker sores usually heal on their own, the following methods can relieve symptoms:

methodDescription
topical medicationsUse canker sore patches or ointments containing anti-inflammatory and analgesic ingredients.
Rinse mouthRinse your mouth with warm salt water or antibacterial mouthwash to reduce the risk of bacterial infection.
diet modificationAvoid spicy and acidic foods and eat more foods rich in vitamins B and C.
Maintain oral hygieneUse a soft-bristled toothbrush when brushing to avoid further irritating the ulcer.

6. When Do You Need Medical Treatment?

Most canker sores require no special treatment, but timely medical attention is recommended if:

situationDescription
Ulcer that does not healDoes not heal for more than two weeks, or relapses.
Large ulcer areaMore than 1 cm in diameter, or in large quantities.
accompanied by severe symptomsSuch as high fever, general fatigue, etc.

Although mouth sores are common, they can be better prevented and managed by understanding their symptoms and triggers. If symptoms are severe or recurring, it is recommended to consult a doctor for more professional treatment advice.

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