My father age is 60 years old, he is not having any medical conditions like high bp or
diabetes. And not on any medications. Today he is just sitting on the floor and after a few minutes while he stood , he felt dizziness. After a few minutes he is okay and no dizziness is there. He said is was sitting in a wrong positions and then stood so thats why dizziness occured he is saying. Is these symptoms are normal at this age or something is going wrong?. Please guide me.