To maintain the reply easy: Sure, stress could cause hair loss. “Important stress can result in shedding and hair loss,” board-certified dermatologist Christine Shaver, M.D., FAAD of Bernstein Medical Heart for Hair Restoration in New York Metropolis tells mbg.
Stress causes a spike within the hormone cortisol (which is why it is known as the “stress hormone”). When extreme cortisol is current within the physique it will probably wreak havoc: With hair, it will probably pressure the hair to enter and keep in resting section (telogen) as vitamins are redirected to different, extra important areas of the physique. (It is truly a survival mechanism.)
This was proven in a latest research completed on mice, the place researchers studied corticosterone ranges (which is the equal to our cortisol) because it associated to hair development. They discovered that persistent and extended stress meant that the mice’s hair follicles stayed in resting section1.
Nonetheless, you seemingly received’t discover this hair loss immediately. “When excessive stress happens, the hair begins to shed about 3 to six months later,” Shaver explains. “It should proceed to shed till the underlying reason behind stress has been addressed and resolved,” she says.
One of many hardest elements about hair loss is the cyclical sample—stress results in hair loss, which might result in extra stress, extra loss, and it goes on. Because of this stress administration is so necessary—extra on that in a bit.