DVT & REDUCING THE RISK OF DVT DURING YOUR JOURNEY
What is DVT?
A deep vein thrombosis is a clot of blood that forms in the leg veins. If you have DVT, you may suffer from a swollen or painful calf or thigh. Other symptoms may include an increase in skin temperature and skin discolouration (a faint bluey red colour) at the site of the pain.
What causes DVT?
Long periods of inactivity while taking long journeys, whether by plane, train or car, can lead to ‘deep vein thrombosis’. It can be more prevalent on a plane due to the combined effects of cramped conditions and dehydration, both of which occur on long flights.
What can I do to help prevent DVT?
Based on recommendations by the Aviation Health Institute:
- Exercise your legs by regularly rotating them. Flex your shoulders, feet and ankles.
- Walk around the cabin as often as possible, if on a car journey, make regular stops to stretch your legs.
- At regular intervals breathe deeply to increase your oxygen intake.
- Keep well hydrated preferably with just pure water.
- If you are concerned about your legs or circulation consult your doctor before travelling.
- Consider using compression socks, especially if you are known to have any circulation problems. These are readily available at your local chemist.
- Only use a footrest if it extends your legs and is padded.
Move your feet around, or get up and walk around regularly if you can and avoid dehydration - take regular non-alcoholic drinks.
What must I not do to help prevent DVT?
Based on recommendations by the Aviation Health Institute:
- Don’t drink excessive amounts of tea, coffee & alcohol while travelling.
- Don’t let your calves make prolonged contact with your seat.
- Don’t use a footrest if it leaves your calves dangling.
- Don’t try to sleep in an uncomfortable position.
