I am diabetic type2...never flown....has v veins in one leg......son wants to take me to thailand! ! worried about long flight 11 hrs..pressure? ? etc

Leg exercises: Being a diabetic and having varicose veins, you have increased chances of developing deep vein thrombosis (blood clots in the legs). Inorder to prevent that you have to do some leg/ankle stretches frequently in the flight (instructions available in any airlines). Also to maintain adequate hydration.

Stockings & exercise: Having varicose veins and a long flight, you have increased chances of developing a deep vein thrombosis (blood clot in the leg). In order to prevent that you have to do some leg/ankle stretches frequently in the flight, walk often and wear medical grade compression stockings. Stay well hydrated.