 [ Symptoms ] is hair fall common after a surgery [ Disease ] you are suffering from acute telogen effluvium telogen effluvium is a self limiting disorder and is very common after any surgical procedure keep taking the multivitamins and there is no need for minoxidil because it is mainly for androgenic alopecia if you applied it once then you need to apply it for the whole life do not worry the hair will return to normal within four to six months so no active intervention is needed for further information consult a dermatologist online   ><link>