Blood Clot. Let me know the precautios!

Hi, On 18th June my paternal uncle had a heavy vomiting followed by dizziness and became very weak, couldn't even walk or sit. With Treatment  (salines and Pantop 40mg injection,Ondansetron Injection IP 2mg and Betahistine tablets 16mg thrice daily)   from an well know assistant doctor in our area he has slowly recovered day after and today, Able to sit by himself and walk lightly with support. For saferside we took him to an health checkup today evening and found that he has a clot in his Cerebellum. Kindly find the attached film of Brain Imaging  and let us understand clearly about his situation The current hospital doctor said, We need to follow a course in which first we need use medication for thinning of blood and then for clot removal. Kindly explain the situation to me once. My Paternal uncle has an healthy habit of daily yoga which saved him during Covid times. He is diabetic and his most recent(18th jun) rapid blood test gave value as 140mg. Please let me know the precautios