Finding more hair in the shower, brush or on your pillow can be alarming. Some shedding is normal, but a clear increase can signal a shift in the hair-growth cycle.
Normal shedding vs excessive shedding
Dermatology guidance commonly describes roughly 50 to 100 shed hairs per day as normal, although counting individual hairs is not a practical diagnostic test. What matters is a meaningful change from your usual pattern.
Telogen effluvium
A common form of excessive shedding is telogen effluvium. Triggers can include major illness, surgery, childbirth, significant weight loss, nutritional problems or substantial stress. The shedding may begin weeks or months after the trigger.
Could it be pattern hair loss too?
Yes. A person can have temporary shedding and underlying androgenetic alopecia at the same time. If density does not recover or the part/hairline continues to change, evaluation is useful.
What not to do
Do not abruptly stop a prescribed medication because you suspect it is causing hair loss. Discuss the concern with the prescriber or pharmacist. Avoid crash dieting and avoid pulling hairstyles that create repeated tension.
When to see a dermatologist
Seek evaluation for patchy loss, scalp pain or inflammation, rapid progression, eyebrow or body-hair loss, or shedding that persists without an obvious explanation.
Frequently Asked Questions
Can stress make hair fall out?
Significant stress can be associated with telogen effluvium in some people.
Can illness cause shedding months later?
Yes. The timing of the hair cycle means shedding can appear after the triggering event.
Should I stop washing my hair if it is shedding?
No. Washing often reveals hairs that were already ready to shed; avoiding normal cleansing does not treat the cause.
Educational content only. Sudden, patchy, painful, inflamed or unexplained hair loss should be evaluated by a qualified healthcare professional.