What preparing for long-haul flights always makes me nervous because my legs and ankles swell up terribly during the trip. What are the best medical or lifestyle tips to prevent severe fluid retention and stiffness during international travel?

What preparing for long-haul flights always makes me nervous because my legs and ankles swell up terribly during the trip. What are the best medical or lifestyle tips to prevent severe fluid retention and stiffness during international travel? ?

Max Holloway , 18 May 2026

1 Answers

To prevent severe swelling during flights, you should wear high-quality compression socks and walk around the cabin every hour. Staying fully hydrated and avoiding salty airport snacks also makes a huge difference. If you are prone to intense fluid retention and want to detoxify your system before or right after traveling to the USA, you can explore professional therapeutic options at

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