Insight 01
Why your hair is thinning or shedding
Understand how shedding, gradual thinning and breakage can overlap, and which details help separate them.
Insights
Understanding your hair. Making informed decisions.
Clear explanations of hair loss, treatment choices and the changes that guide your next step.
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Insight 02
When a hair loss diagnosis leaves questions unanswered
Learn why a familiar diagnosis may leave important findings unexplained, and what can clarify the next decision.
Insight 03
How to weigh your hair treatment options
Compare treatment purposes, evidence, practical demands and the reasons for a particular sequence.
Explore by Topic
Understanding your hair loss 3 articles
Insight 04
When hair care causes delayed breakage and damage
Learn why shaft damage from styling or processing can become visible months after exposure.
Insight 05
When eyebrows, eyelashes or beard hair change
Understand how the site and course of eyebrow, eyelash or beard loss guide assessment.
Insight 06
When a child has sparse hair, breakage or hair loss
Find out why childhood hair loss, breakage and sparse growth require an age-appropriate history.
Hair loss and your health 4 articles
Insight 07
Why hair changes with age and around menopause
Separate age-related changes in hair fiber from changes in scalp coverage and treatable conditions.
Insight 08
How nutrition and changes in eating affect hair
Understand how intake, absorption, restriction and medical history affect the hair assessment.
Insight 09
Hair changes during GLP-1 treatment
Connect medication and dose history with appetite, weight change, nutrition and scalp findings.
Insight 10
Hair changes during and after cancer treatment
Understand protection during cancer treatment and the assessment of persistent or changing hair afterward.
Scalp symptoms and specific concerns 3 articles
Insight 11
What an itchy, sore or scaly scalp can mean
Explore what persistent discomfort, scaling, irritation or bumps can tell an examiner about the scalp.
Insight 12
Scarring alopecia and the goals of treatment
Understand how disease activity, preservation and regrowth shape the goals of treatment.
Insight 13
Alopecia areata and its changing course
Learn why alopecia areata can change across scalp and facial areas, and what to track.
Choosing and evaluating treatments 3 articles
Insight 14
When supplements have a place in hair care
Clarify when a supplement addresses a nutritional need, a studied formulation or another treatment goal.
Insight 15
Why hair treatment studies can give different answers
Understand why study rankings and treatment claims can differ across outcomes and analytical methods.
Insight 16
Hair transplants, procedures and cosmetic support
Compare surgery, scalp procedures and cosmetic support around suitability, lasting value and practical needs.
Understanding growth and treatment response 5 articles
Insight 17
Can hair that has stopped growing grow again?
Understand how surviving follicles, growth signals and permanent damage affect the potential for recovery.
Insight 18
Why hair treatment response can be difficult to interpret
Make sense of less shedding, short hairs and scalp comfort when the overall result is unclear.
Insight 19
Why hair improvement can slow or plateau
Understand slowing, plateauing and partial loss of gains, and how treatment curves inform follow-up.
Insight 20
Why the same hair treatment produces different results
Understand why biology, starting hair and treatment delivery can produce very different responses.
Insight 21
How measurement can change the next treatment decision
Learn when photographs and measurements are dependable enough to guide a treatment decision.
Assessment, treatment and daily life 4 articles
Insight 22
Can medications cause hair loss?
Hair loss may begin after a new prescription, a dose change or years of treatment.
Insight 23
DHT blockers for hair loss: what works and who benefits?
A product labeled a DHT blocker may contain a prescription drug, a botanical extract or a mixture of ingredients.
Insight 24
Can AI diagnose hair loss from a photo?
A photograph can show a widening part or a receding hairline. AI can help analyze images, count hairs and suggest possible explanations.
Insight 25
When hair loss starts shaping your daily life
A workable plan takes account of the time, money and effort you are already spending.
Medical disclaimer: FHI Insights is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Consult a licensed healthcare professional regarding individual health concerns or treatment decisions.