Make the rooms you use comfortable
Cold weather can affect anyone, but older people, young children, pregnant women and people with some long-term conditions or disabilities may be at greater risk. UK Health Security Agency guidance says to heat the rooms you use most, such as the living room and bedroom, to at least 18°C if you can. Choose a temperature that feels comfortable for you.
Reduce draughts around doors, keep bedroom windows closed at night and wear several thin layers rather than relying on one thick layer. If you are indoors for a long time, try not to sit still for more than an hour or so. Gentle arm and leg movements can help if moving around is difficult.
Prepare before a cold spell
Check weather forecasts and cold-health alerts. Make sure you have enough food and regular medication in case ice or snow makes it harder to go out. Think about who could collect essentials for you, and offer the same practical help to a relative or neighbour who may struggle.
Heating and cooking appliances should be safe. Government preparedness guidance recommends having fuel-burning appliances checked by a Gas Safe registered engineer and fitting an audible carbon monoxide alarm that meets British or European standards. Never use an unsuitable appliance to heat a room.
Look after winter health
Wear shoes with good grip when paths may be slippery. When visitors come indoors, briefly ventilating the room before and after their visit can help reduce the spread of infections without leaving a window open for a long time in the cold.
The NHS advises people who are eligible to take up seasonal vaccinations. Eligibility changes, so check the current NHS winter-health page rather than relying on last year’s rules. A pharmacist can advise on minor winter illnesses. Use NHS 111 for an urgent medical problem when you are unsure what to do, and call 999 in an emergency.