A 60 YEAR OLD MALE WITH ?ACUTE ON CHRONIC SDH This is an Online E Log book to discuss our patient's de-identified health data shared after taking his signed informed consent Here we discuss our individual patients problems through series of inputs from available global online community of experts with an aim to solve those patient's with collective current best evidence based inputs. I've have been given this case to solve in an attempt to understand the topic of "Patient clinical data analysis" to develop my competency in reading and comprehending clinical data including history, clinical findings, investigations and come up with diagnosis and treatment plan. CASE DISCUSSION:- A 60 year old male, farmer by occupation came to the OPD with chief complaints of Vomiting since 15 days Giddiness since 15 days History of present illness:- The patient was apparently asymptomatic 2 months back then he had alleged history of head injury following which patient went t