Why Am I Shedding So Much? Telogen Effluvium Explained
You run your fingers through your hair and come away with a handful. The shower drain is full again. Your ponytail feels thinner than it did a few months ago. If that's you right now, take a breath — sudden, all-over shedding is one of the most common concerns I see, and in many cases, it has a clear cause.
That cause is often telogen effluvium (TE).
What telogen effluvium is
Every hair on your head cycles through growth (anagen), a short transition, and rest (telogen) before it sheds. Normally most of your hair is growing at any given time, and losing roughly 50–100 hairs a day is normal.
Telogen effluvium happens when a stressor pushes a larger-than-normal share of follicles into the resting phase at once. A few months later, those hairs release together. The result is diffuse shedding across the whole scalp rather than a bald patch or a receding hairline.
The delay is what confuses people
TE shedding usually starts about three months after the trigger. By the time your hair is falling out, the event that caused it may feel long past. That's why so many clients tell me, "Nothing has changed." When we map the last six months together, something almost always shows up.
Common triggers I look for
High fever, illness, or surgery
Childbirth (postpartum shedding)
Rapid weight loss, including on GLP-1 medications
Starting, stopping, or changing a medication or hormonal birth control
Low iron or ferritin, low vitamin D, or thyroid changes
Crash dieting or low protein intake
Major emotional stress — a move, a loss, a hard season
Many people also notice more shedding in late summer and fall. A mild seasonal uptick is normal; heavy, ongoing shedding is worth a closer look.
How long does it last?
Acute TE often settles within about six months once the trigger is removed, and the hair that shed is typically replaced by new growth. If shedding continues past six months, it may be chronic TE — or TE may be revealing an underlying pattern like androgenetic alopecia that was quietly progressing in the background. That distinction matters, because the plan is different.
What I do at your evaluation
During a Hair + Scalp Evaluation, I walk through a detailed questionnaire, photograph your scalp, and look closely at the follicles and hair density. I'm looking for the timeline, the pattern, and anything that suggests more than one thing is going on. When bloodwork makes sense, I'll tell you which labs to ask your doctor for.
From there, support may include scalp-health care to calm inflammation, nutritional guidance, and — when regrowth needs a boost — treatments like TED Hair Restoration to deliver growth factors and peptides to the follicle.
The bottom line
Shedding is scary, but TE is usually temporary once we find the trigger. The goal is to find it early, rule out anything longer-term, and give your follicles the best environment to recover.
Worried about how much you're losing? Start here and book your Hair + Scalp Evaluation in Meridian. Let's find the root cause.