Frequent fliers are at a higher risk of the potentially fatal condition called deep vein thrombosis or DVT. Below, we have the basic facts that everyone should know about it.
What Is DVT?
Deep vein thrombosis happens when a blood clot forms and obstructs a blood vessel in the body. While it is most commonly seen in the lower leg or thigh, it affects other body parts as well. It might have no visible symptoms, but sufferers sometimes notice swelling, pain, discoloration, and cramps in the affected area.
Who Is At Risk?
The risk of DVT increases if a person remains seated for an extended period of time. Certain medical factors can raise the likelihood of it as well. They include:
- Family history of DVT
- Oral contraceptives or hormone therapy
- Cancer, heart disease, and other existing conditions
How to Prevent It
- Use below-the-knee flight stockings in the right size to improve the blood flow
- Avoid drinking too much alcohol on long-haul flights
- Move as much as possible during flights
If you are worried about getting DVT, consult a doctor to discuss risks and prevention measures. A medical professional will also be able to offer specialized advice for your specific case.