The following support for local people on a low income via the NHS Low Income scheme, with help to pay for:

• NHS prescription charges
• NHS dental treatment charges
• the cost of sight tests, glasses and contact lenses
• the cost of travelling to receive NHS treatment
• NHS wigs and fabric supports (check with your hospital for their arrangements for supplying NHS wigs)

This is the link to apply: https://services.nhsbsa.nhs.uk/apply-for-help-with-nhs-costs/apply-online

This is means based, but factors like an increase in mortgage costs will be taken into account, even if someone is in work.