Significant hair loss following recent brain surgery is frequently transient and can be caused by physical stress on the body, medications, anaesthesia, nutritional inadequacies, or stress connected to recuperation. In order to explore for typical causes of excessive hair loss, it is crucial to follow up with your doctor and consider tests like complete blood count (CBC), iron studies/ferritin, vitamin B12, vitamin D, thyroid profile, and protein levels. During your recuperation, eat a nutritious, high-protein diet, drink enough of water, get enough sleep, and stay away from harsh hair treatments. See a dermatologist for additional assessment and treatment if the hair loss worsens, becomes patchy, or persists for several months.