For information only

This page is for general health information. It does not replace the advice of a licensed physician. If you are experiencing a medical emergency, visit the nearest hospital.

Mouth Ulcer

Singaw

singaw
mouth sores
canker sore
aphthous ulcer
oral ulcer

Mouth ulcers (singaw) are small, painful sores that appear inside the mouth — on the gums, tongue, inner cheeks, or lips. They are very common and are usually caused by minor injuries (biting the cheek), stress, acidic foods, or vitamin deficiencies. Most heal on their own within one to two weeks.

Low urgency

See a doctor if mouth ulcers are unusually large, keep coming back, last more than three weeks, or are accompanied by high fever, difficulty eating or drinking, or spreading sores. When in doubt, consult a physician.

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Have questions about your health?

Book a consultation with Dr. Rodolfo Rafael at Clinica Cayanga in San Fabian, Pangasinan.