Trusted Resources

These are the independent, authoritative bodies I check against while researching a guide, and the ones I point readers toward for the definitive word. They cover aviation medicine, recovery after surgery, clot risk on long journeys and the underlying evidence. Reach for whichever fits the part of your journey you are working out. They are starting points for your own reading, not endorsements, and none of them replaces a conversation with the surgeon who performed your operation.

Aviation and fitness to fly

• UK Civil Aviation Authority: fitness to fly, the UK regulator’s guidance on flying with a medical condition or after surgery, including how cabin conditions affect a healing body.
• Aerospace Medical Association, the professional body for aviation medicine, whose guidance underpins much of what airlines apply when they assess fitness to fly.

Recovery, surgery and blood clots

• NHS: preventing DVT when you travel, the UK health service on deep vein thrombosis, its warning signs and how to lower the risk on long journeys.
• NHS: recovery after an operation, plain guidance on healing after surgery and what to expect, useful background before you weigh up travel.

Travel health and clot risk

• CDC Yellow Book: deep vein thrombosis and pulmonary embolism, the US authority on travel related clots, who is most at risk and what reduces it.
• WHO: travel and venous thromboembolism (WRIGHT project), the World Health Organization’s research on the link between air travel and clots, and what it means for travellers.

The underlying evidence

• Cochrane: reviews on travel and thrombosis, independent systematic reviews of the evidence, including compression stockings for preventing clots on flights, useful when you want to see what the research actually shows.

Patient charities

• Thrombosis UK, a charity focused on clot prevention and awareness, with clear patient information on spotting and reducing the risk.
• British Heart Foundation, reliable patient guidance on heart and circulatory conditions, worth a look if a cardiac issue is part of your picture before you fly.

The external links here are for reading and planning alone. How I use them, and the limits on all of it, are set out in the Medical Disclaimer.