A perm, or permanent wave, is a chemical treatment that changes the structure of the hair to create curls or waves. While perms can be used on all hair types a common concern is the potential for hair loss. While there is no definitive answer to the question of whether or not perms cause hair loss, there is some evidence to suggest that they may contribute to hair breakage and thinning, especially in men.
One of the main reasons why perms may cause hair loss is that they involve the use of harsh chemicals. These chemicals can damage the hair shaft, making it more prone to breakage. Additionally, the heat used during the perming process can also damage the hair. This is especially true for men who have fine or thin hair, as their hair is more fragile and susceptible to damage.
