Understanding hair loss & scalp health
Empower yourself with accurate medical information on causes, hormonal triggers, growth phases, and solutions for hair loss.
Male pattern hair loss (Androgenetic alopecia)
DHT hormone sensitivity driven follicle miniaturization
The most common cause of hair loss in men, driven by genetic sensitivity to Dihydrotestosterone (DHT). Characterized by a receding hairline at the temples and progressive thinning at the crown.
Female hair loss
Diffuse central partition line volume loss
Diffuse hair thinning across the top partition area in women. Often triggered by hormonal shifts, thyroid imbalances, PCOS, iron deficiency, or genetic predisposition.
Concerned about sudden or gradual hair shedding?
Get your scalp analyzed under high-magnification trichoscopy at Alive Hair Clinic Pune.
Receding hair line
M-shaped backward hairline shift at the temporal peaks
An M-shaped backward shift of the front hairline. Early intervention with PRP, GFC, or micro FUE hair transplant can halt progression and restore youthful facial framing.
Early intervention
Halts hairline recession before severe graft loss.
GFC & PRP therapy
Reactivates miniaturized hair roots along temples.
Micro FUE surgery
Permanent high-density hairline reconstruction.
Reasons of hair loss
Multi-factorial physical, genetic, and environmental causes
Hair loss is multi-factorial, influenced by genetics, physical stress (Telogen Effluvium), nutritional deficiencies (Vitamin D & B12), scalp infections, and harsh chemical treatments.
Genetics (DHT)
Hereditary sensitivity causing follicle shrinkage.
Stress (Telogen effluvium)
Temporary hair shedding following fever or illness.
Nutritional deficiencies
Low Iron, Zinc, Vitamin B12 & Vitamin D3.
Scalp inflammation
Seborrheic dermatitis and chemical exposure.
Hormones and hair loss
DHT hormone binding and follicular miniaturization
DHT (Dihydrotestosterone) binds to androgen receptors in scalp hair follicles, shrinking them over time until they stop producing visible hair. Balancing hormones and blocking DHT preserves hair density long-term.
FDA-approved topical Minoxidil, Finasteride, and peptide serums prevent 5-alpha reductase enzyme from converting testosterone to DHT at the scalp root.
Hair growth cycle (Anagen, Catagen, Telogen)
The 3 biological phases of hair growth and shedding
Hair grows in 3 distinct biological phases. Disruption of these phases causes premature shedding and reduced hair shaft thickness.
Growth phase (2-6 years)
Active growth phase where hair matrix cells divide rapidly to build hair shaft length.
Transition phase (2-3 weeks)
Short regression phase where hair growth stops and the root detaches from blood supply.
Resting & shedding phase (3-4 months)
Resting phase after which old hair naturally sheds to make way for new growth.
Medical conditions & scalp health
Dermatological disorders affecting hair follicle vitality
Conditions such as Alopecia Areata, Thyroid Disorders, PCOS, Scalp Psoriasis, and Seborrheic Dermatitis require expert clinical evaluation and specialized dermatological care.
Normal hair shedding vs severe hair loss
Differentiating daily hair shedding from active alopecia
Shedding 50 to 100 strands daily is completely normal as part of the natural hair cycle. Shedding over 100-150 strands daily or visible scalp thinning indicates active hair loss requiring medical consultation.
