Bleeding or swollen gums deserve attention, even when they do not hurt. Gingivitis is inflammation of the gums, commonly triggered by plaque around the teeth. Recognising the signs and getting the right advice can help you protect your smile.
What is gingivitis?
Gingivitis affects the gums around your teeth. They may look red or puffy and bleed during brushing or cleaning between teeth. Some people notice few symptoms.
It is different from periodontitis, which involves damage to the tissues and bone supporting the teeth. Plaque-related gingivitis can often be reversed with effective cleaning and appropriate dental care. A dentist can check which condition you have.
Why does it happen?
Plaque is a sticky film of bacteria that forms on teeth. When it remains around the gum line, it can trigger inflammation. Plaque can harden into tartar, which needs professional removal.
Smoking, diabetes, hormonal changes and some medicines can affect gum health. Tell your dentist about your medical history and medicine list. Do not stop a prescribed medicine because you suspect it is affecting your gums.
Signs to get checked
Book a dental appointment if your gums bleed, feel swollen or painful, or you have persistent bad breath. Bleeding is a reason to have the cause assessed, rather than to abandon cleaning.
Ask for an urgent appointment for very sore, swollen gums, loose teeth, or an ulcer, red patch or lump in your mouth. These symptoms should not be assumed to be simple gingivitis.
How a dentist treats gingivitis
Your dentist checks your gums and teeth and discusses relevant health factors. They may measure the spaces around your teeth and take X-rays if needed to assess the supporting bone.
Treatment usually combines personalised cleaning advice with removal of plaque and tartar by a dentist or hygienist. More advanced gum disease may need cleaning below the gums or specialist care. The plan depends on the findings.
Your daily care plan
Brush for two minutes twice a day with fluoride toothpaste, including before bed. Clean between teeth daily using suitable floss or interdental brushes. Ask your hygienist to demonstrate the technique and choose a tool that fits.
A recommended mouthwash may support treatment, but it cannot replace physical cleaning. Ask how and how long to use it; chlorhexidine can stain teeth with regular use. Keep review appointments and seek support to stop smoking if needed.
Frequently asked questions
Common questions about bleeding gums and early gum disease.
Can gingivitis be reversed?
Plaque-related gingivitis can often improve with effective daily cleaning and appropriate professional care. Your dentist should first check for more advanced disease.
Does gingivitis always hurt?
No. Symptoms can be mild, so bleeding or swelling should still be checked even without pain.
Can I remove tartar at home?
No. Hardened tartar needs removal by a dental professional. Do not try to scrape it off yourself.
Should I stop brushing if my gums bleed?
Continue gentle cleaning and arrange a dental assessment. Ask your team to check your technique and the cause of bleeding.
Will mouthwash fix the problem?
It may be recommended as an addition, but brushing, cleaning between teeth and any necessary professional treatment remain essential.
When should I seek an urgent appointment?
Contact a dentist urgently for very sore or swollen gums, loose teeth, or an ulcer, red patch or lump in your mouth.
Further reading: Gum disease treatment (HSE), Gum disease (NHS) and Periodontal disease (NIDCR).
Give your gums the attention they need
Book an assessment to understand your symptoms and get a cleaning and treatment plan suited to your mouth.