02/06/2026
You notice hair falling out.
Your first thought?
"Maybe it's stress."
But what if it's not?
Two people can experience hair loss and have completely different causes behind it.
Telogen Effluvium (Stress Hair Loss): Your hair grows in cycles. When your body goes through a stressful event such as a high fever, illness, poor sleep, emotional stress, crash dieting, nutritional deficiencies, or surgery, it can disrupt this cycle.
As a result, more hairs than usual enter the resting phase.
A few months later, these hairs began shedding together.
This is why you may suddenly notice:
• More hair on your pillow
• Hair collecting in the shower drain
• Increased shedding while combing
• Reduced hair volume across the scalp
The key sign?
Hair falls from all over the scalp, not from one specific spot.
Alopecia Areata: Alopecia Areata works very differently.
Instead of disrupting the hair cycle, the immune system mistakenly attacks healthy hair follicles.
This causes hair growth to stop in specific areas.
As a result, you may notice:
• A small bald patch appearing suddenly
• Round or oval areas with little to no hair
• Patchy hair loss on the scalp, beard, or eyebrows
Many people don't even notice excessive shedding.
They simply discover a bald patch one day.
📌 Telogen Effluvium
Cause: Disrupted hair growth cycle
Pattern: Diffuse shedding across the scalp
📌 Alopecia Areata
Cause: Autoimmune attack on hair follicles
Pattern: Sudden patchy hair loss
Hair loss is a symptom.
The cause behind it is what matters.
Because treating stress-related shedding and treating Alopecia Areata require completely different approaches.
Have you ever experienced sudden hair shedding or a patch of hair loss? Let us know below. 👇
