Skip to content

Dental services for people experiencing homelessness

Patient Information Leaflet - Oral health information and how to get dental care

What mouth problems should I look out for?

  • Toothache
  • Bleeding gums
  • Loose teeth
  • Swelling or infection
  • Problems with dentures
  • An ulcer on your tongue, lip or inside your mouth that does not heal.

What should I know about mouth cancer?

Mouth cancer image

  • Mouth cancer can develop on the tongue, tonsils, lips or other parts of the mouth.

  • Smoking or using tobacco can increase your risk.

  • Drinking a lot of alcohol can also increase your risk.

  • Using tobacco and drinking alcohol together increases the risk further.

  • Get medical or dental advice if you notice:

    • An ulcer that does not go away within 2 to 3 weeks.
    • A white or red patch in your mouth.
    • An unusual lump or swelling in your mouth or throat.

How can smoking and alcohol affect my mouth?

  • Smoking can cause bad breath, stained teeth, gum disease, a dry mouth and changes in taste.
  • Alcoholic drinks can contain a lot of sugar and acid.
  • Acid can wear away enamel, the hard outer layer of your teeth.

How can substance use affect my mouth?

  • You may want more sugary food.
  • Your mouth may become dry, which can increase the risk of dental problems.
  • Clenching or grinding your teeth can cause cracked teeth, jaw pain and headaches.
  • It may become harder to keep up regular toothbrushing.
  • If you have been prescribed methadone and are not sure whether it is sugar-free, ask your health professional about a sugar-free option.

How can I look after my mouth?

Brushing teeth image

  • Brush your teeth twice a day for 2 minutes with fluoride toothpaste.
  • Brush once during the day and again last thing at night.
  • After brushing, spit out the toothpaste but do not rinse with water.
  • Cut down on sugary food and drinks, including alcohol.
  • See a dentist regularly, even if you have only a few teeth or no natural teeth.

How can I get dental care?

  • Whittington Health Community Dental Services in Camden and Islington can see people who meet the service criteria.
  • Your support worker or key worker may be able to refer you.

Our clinics

  • Finsbury Health Centre
    17 Pine Street,
    London,
    EC1R 0LP (near Farringdon Station)

  • Crowndale Health Centre
    59 Crowndale Road,
    London,
    NW1 1TN (near Mornington Crescent Station)

Will I have to pay NHS dental charges?

  • Please bring evidence of any exemption, such as an HC2 certificate or relevant Universal Credit evidence.

What if I need urgent dental care?

  • If you are already a patient of Whittington Health Dental Services and have an urgent dental problem, call 020 3316 8353.
  • If you do not have a dentist, call NHS 111 or use NHS 111 online for advice about where you can be seen.

Get more information

Contact our service

  • Call Community Dental Services on 020 3316 8353.
Published:
13 Oct 2026
Review:
13 Oct 2028
Reference:
SC/Dent/DSPEH/02
Back to top
Working on it!