A new medication
Certain meds can lead to two types of hair loss: telogen effluvium and anagen effluvium. The first type of hair loss can begin to take effect within the first two to four months after taking a new medication. So, if you see more hair loss than usual, you should tell your doctor about this as soon as possible. The second type of hair loss is most common in cancer patients who make chemotherapy.
Your workout regimen
According to a study in the Annals of Dermatology, the more strenuous a participant’s workout routine was, the more likely they were to experience hair loss later in life. If you’re pumping iron more than a few hours a day, it will affect your hairline. So, if you’d like to keep your hair, cutting a few hours of gym time every week may be the trick.