Aging hair loss is a frequent problem, usually precipitated by hereditary causes earlier than most anticipate. Recognizing the contribution made by heredity can lead to more appropriate treatment and realistic expectations. Hair loss is the most common dermatological condition in aging individuals, especially men and is primarily genetically influenced. Research indicates that inherited influences from maternal and paternal sides can determine the chance, age at onset and degree of thinning and balding over time. Male pattern baldness or androgenetic alopecia, is the most common type and is considered to occur in over 50% of men by the age of 50. A striking characteristic of male pattern baldness is a receding frontal hairline, slowly developing more significant thinning across the temples and crown. This type of balding is correlated with the androgen hormone dihydrotestosterone (DHT), which is partly controlled through genetic sensitivity in the follicles. Those with a hereditary predisposition towards thinning are more susceptible to similar patterning, yet onset and progress can range widely in age and pace. Access to online prescribing of hair loss treatment makes early treatment more accessible for those seeking treatment. The procedure involves a consultation via the Internet with a registered prescriber to ascertain the suitability and safety of the prescribed treatment for the individual's condition and health background.