One of our neighbors goes on a road trip every year. Last year, they drove all the way to Wyoming and that is so far. He ended up staying at the hospital on their way home because he had a blood clot. I believe it was a deep vein thrombosis , a blood clot in the leg. He told us that it was the most expensive trip that they did because his hospital bill cost over a hundred thousands. Luckily, he has a good insurance and only paid like 8 thousand. Still expensive, if you ask me but when it's a matter of life and death, you would do whatever you can to get better.
The doctor told him that it could have led to pulmonary embolism if he did not check in right away. I am glad that he listen to his guts and went to the hospital. He said that he knew something was wrong because his right leg swelled up and he was hurting. I think, God was watching over him that day!