Knowledge Hub

Hair fall: finding the cause before paying for the cure

Diagnose the cause of hair fall and choose a treatment stage-appropriately

3 min read Updated 20 Jul 2026 Reviewed by Sumaiya
Quick summary
  • Pattern tells you the category; blood work confirms the correctable part.
  • Early treatment protects existing follicles — nothing regrows a scarred one.
  • Nutrition and hormones must be addressed alongside any procedure.

Read the pattern first

Diffuse shedding from all over, especially with a recent illness, delivery, surgery or rapid weight loss, points to telogen effluvium — usually self-limiting once the trigger resolves. Progressive thinning at the temples, crown or a widening midline part points to androgenetic pattern loss, which is chronic and needs sustained treatment. Discrete smooth patches need medical assessment, not a salon treatment.

Genetic
Androgenetic pattern

Gradual thinning at the temples, crown or midline part. Responds best to early, sustained treatment.

Hormonal
Thyroid, PCOS, postpartum

Diffuse shedding that follows a hormonal event by two to three months.

Nutritional
Iron, ferritin, protein, vitamin D, B12

Very common in Indian diets, especially in menstruating women and vegetarians.

Scalp
Seborrheic dermatitis, folliculitis

Itch, flaking or tenderness alongside shedding. Treat the scalp before chasing regrowth.

Lifestyle
Crash diets, stress, sleep debt

Telogen effluvium after illness, surgery or rapid weight loss. Usually reversible.

Most Indian hair-fall cases have two or three overlapping causes, not one.

The tests worth doing before spending anything

  • Complete blood count and ferritin — low stored iron is the most frequently missed cause in women
  • Thyroid profile (TSH, and free T4 where indicated)
  • Vitamin D and B12 — widely low in Indian adults, especially vegetarians
  • Blood sugar and, where cycles are irregular, a PCOS-directed hormonal panel
A ten-minute prep at home makes the consultation far more accurate.

Treatment routes, honestly compared

Daily topical therapy is the foundation for pattern loss and only holds while it continues. PRP adds concentrated growth factors and can accelerate response in early to moderate thinning across three to four monthly sessions. Nutritional correction addresses the reversible portion and is often the cheapest meaningful intervention. Where the scalp is smooth and shiny with no visible follicles, none of these will regrow hair — that is a transplant conversation.

  1. Session 1
    Baseline

    Photos, scalp assessment and blood work review. Mild tenderness for a day.

  2. Month 1–3
    Monthly sessions

    Three to four sessions spaced four weeks apart. Shedding may briefly increase.

  3. Month 3
    First review

    Compare standardised photos. Reduced shedding usually precedes visible density.

  4. Month 4–6
    Density change

    Finer hairs thicken. Nutrition and any hormonal driver must be addressed in parallel.

  5. Month 6+
    Maintenance

    Top-ups every three to six months if the response justifies continuing.

PRP is a series, not an event — the first honest checkpoint is around month three.

What a fair timeline looks like

Expect reduced shedding at eight to twelve weeks, finer regrowth at three to four months, and thickening of that regrowth by six. Standardised photographs — same light, same parting, same angle — are the only reliable measure. Memory is a poor instrument here in both directions.

Prevention and maintenance
  • Adequate protein daily — most Indian diets fall short
  • Correct iron and vitamin D on evidence, not guesswork
  • Avoid tight ponytails, braids and repeated chemical straightening
  • Wash frequently enough to keep the scalp clean in humidity

Myths vs facts

Myth: Wearing caps causes baldness.
Tight traction over years can, but ordinary cap use does not.
Myth: Hair fall in your twenties cannot be treated.
Early-stage thinning is the most treatable stage there is.

Frequently asked questions

Should I do PRP or fix nutrition first?+

Both, in parallel. PRP without correcting low ferritin or an untreated thyroid usually underperforms.

Is hair fall after COVID or dengue permanent?+

Almost never. Post-illness telogen effluvium typically recovers over six to nine months with adequate nutrition.

Can stress alone cause hair fall?+

Sustained stress can trigger telogen effluvium, and it commonly accelerates an underlying pattern loss that was already present.

Do onion juice and home oils regrow hair?+

They may reduce breakage and improve scalp comfort. They do not reverse androgenetic thinning or replace treating a deficiency.

Key takeaways

What to remember
  • Pattern plus blood work identifies the cause in most cases
  • Treat early — protecting follicles is easier than regrowing them
  • Photograph monthly under identical conditions
  • No treatment regrows hair from scarred, follicle-free scalp

References

  • Iron status and hair loss in women — clinical literature
  • Nayami Cosmyc medical disclaimer
  • Indian Association of Dermatologists, Venereologists and Leprologists — patient guidance
Written and reviewed by
Sumaiya
Cosmetologist • Clinical Nutritionist • Skincare Formulator • Trichologist • Master Diploma in Cupping Therapy (M.D. Cup)

Sumaiya is the founder of Nayami Cosmyc in Mumbai, where she runs both the clinic and the academy. She works across skin, hair, hijama and clinical nutrition, and writes the Knowledge Hub so patients can understand a treatment properly before they ever book one.

Author profile and articles

Professional Treatments Available at Nayami Cosmyc

If what you have read about hair fall sounds like your situation, these are the treatments Sumaiya most often uses for it at the Kurla clinic. Reading this guide is not a diagnosis — the point of an assessment is to work out which of these, if any, actually applies to you.

Need Professional Help?

If you are considering professional hair treatments after reading this hair fall guide, Sumaiya can assess your concern in person or online and recommend an appropriate treatment plan — including whether a simpler option would work better for you.

Hair Treatments

Trichology-led hair treatments for fall, thinning and scalp issues.

Suitable for: Hair fall and thinning · Pattern hair loss · Dandruff and scalp issues

  • Reduced hair fall
  • Improved density
  • Healthier scalp

Expected results: Reduced shedding by 8–12 weeks, regrowth from month 3

Treatment time: 30–45 min per session

PRP Therapy

Platelet-rich plasma therapy for hair regrowth and skin rejuvenation.

Suitable for: Pattern hair loss · Post-pregnancy thinning · Beard regrowth

  • Stimulated regrowth
  • Reduced shedding
  • Skin texture improvement

Expected results: Meaningful density or skin-quality change after 3–4 sessions

Treatment time: 45–60 min per session

Clinical Nutrition

Evidence-based nutrition therapy tailored to your medical profile.

Suitable for: Adults with lifestyle conditions · Anyone seeking long-term healthy eating · Pre and post-surgical recovery

  • Sustainable, measurable health improvements
  • Plans built around Indian foods and routines
  • Continuous monitoring and adjustments

Expected results: Clear change in energy, digestion and lab markers in 6–8 weeks

Treatment time: 45–60 min consultation

Thyroid Nutrition

Thyroid-friendly nutrition for energy, weight and mood.

Suitable for: Hypothyroid · Hashimoto's · Subclinical thyroid issues

  • More stable energy
  • Healthier weight
  • Less hair fall

Expected results: Energy, weight and hair-shedding improvement over 3 months

Treatment time: 45 min consultation

Home care

Products that support this at home

In-clinic work sets the direction; daily home care holds the result. These Nayami Cosmyc formulations are the ones we most often pair with hair fall.

Local access

Where patients travel to us from

Our clinic sits in Vidya Vihar, minutes from Kurla — with dedicated pages for each Mumbai catchment area.

Further reading

More on this topic from Sumaiya

Practical, India-specific writing from the clinic floor.

Still unsure what applies to you?

A short assessment is usually faster than another month of reading. Kurla, Mumbai — online consultations available.

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