A dilated hair follicle has increased luminal space in the hair follicle infundibulum due to contained fluid or sebum. The dilated hair follicle also contains a small amount of intraluminal keratin. These hair follicles tend to appear multifocal to diffuse.
Minoxidil - A Commonly Used Drug for Hair Fall
Minoxidil is a drug that enhances an individual's hair growth. Read this article to learn more details.

Hair Shedding Versus Hair Loss
Hair loss is tied to something internal or external, while hair shedding is a normal process within the body.