Reasons my gums hurt
Gum pain can come from plaque inflammation, trauma, an ulcer, infection, or a problem in a nearby tooth.
The short answer
Gum pain is commonly caused by plaque-related gingivitis, vigorous brushing, food trapped under the gum, an ulcer, or infection around a tooth. The location, bleeding, swelling, bad taste, and duration help distinguish these causes.
What should healthy gums feel like when brushing?
Healthy gingiva should fit closely around the teeth and should not hurt during ordinary brushing. Tender, red, swollen, or bleeding tissue may reflect inflammation, while pain beside one tooth can come from decay, a cracked tooth, or a dental abscess.
How can you care for painful gums at home?
Brush gently with a soft brush, clean between the teeth, and rinse with warm salt water if it is soothing. Do not place aspirin or concentrated antiseptic directly on the gum, and arrange an examination if the cause is not clear.
Which gum pain symptoms require urgent dental care?
Seek urgent dental care for facial swelling, fever, pus, difficulty swallowing, difficulty breathing, or trouble opening the mouth. Book a routine visit for pain that persists, recurrent bleeding, a loose tooth, or a sore that does not heal.
Which tooth or gum area is causing the discomfort?
Ask which tooth or gum area is responsible, whether plaque or calculus is present, and whether an X-ray or periodontal measurements are needed. Ask what cleaning method and treatment will address the identified cause.
Frequently asked questions
Why do my gums hurt when I brush?
Inflamed tissue, a hard brushing technique, a new brush, or an exposed root can make brushing painful.
Can gum pain go away by itself?
Minor irritation may settle, but persistent or worsening pain needs an examination to exclude infection or tooth disease.
Who wrote this page
This library is published by Dental Nation, a licensed dental group practising in the United Arab Emirates. Pages are written and overseen by the same clinical team that treats patients in our clinics, and are held to a fixed editorial standard for safety and accuracy.
This page is patient education, not medical advice, and cannot replace an examination. Anything urgent — facial swelling, trauma, uncontrolled bleeding or severe pain — needs a dentist or emergency care now.