By Dr. Rajat Kandhari — MD Dermatology (Gold Medalist), MSc Non-Surgical Facial Aesthetics (Distinction, UK), Medical Director, Dr. Kandhari’s Skin Clinic, Greater Kailash Part-1, South Delhi
Hair loss is a condition that almost always starts before patients realise it has started. The scalp carries approximately 100,000 hairs, and shedding up to 100 per day is within normal range — meaning early follicle miniaturisation can be underway for months, or even years, before the overall density change becomes visible in the mirror. By the time most patients seek hair fall treatment in Delhi, they are already at a stage where preventive intervention would have been more effective than the restorative treatment now required.
The Delhi environment adds specific pressures that compound this. PM2.5 scalp inflammation — chronic low-grade inflammatory exposure from the city’s air quality — has been associated with accelerated follicle miniaturisation and disruption to the scalp microbiome in ways that are not fully replicated in cleaner environments. Combined with the genetic drivers of androgenetic alopecia that affect a significant proportion of the population, and the chronic stress and nutritional patterns common in urban professional life, hair fall treatment south delhi patients frequently present with multiple simultaneous drivers — not a single cause.
Why Hair Loss Requires a Diagnosis Before a Treatment
The most important thing a dermatologist does for a hair loss patient is not prescribe a treatment. It is establish the correct diagnosis. The same presenting complaint — diffuse hair shedding — can reflect androgenetic alopecia, telogen effluvium, nutritional deficiency, thyroid dysfunction, scalp inflammation, autoimmune hair loss, or a combination of several. Each has a different treatment protocol. Treating telogen effluvium caused by iron deficiency hair loss with PRP alone — while the iron remains uncorrected — is an ineffective approach. The PRP cannot overcome the systemic deficiency driving the shedding.
At our Greater Kailash clinic, the first consultation for hair loss includes a detailed clinical history — onset, pattern, rate of progression, family history, medications, diet, recent illnesses or stressors, thyroid and hormonal history for women — followed by a clinical examination of the scalp and hair shaft characteristics. Blood investigations are ordered based on the clinical picture: ferritin, iron studies, thyroid function, hormonal panel where indicated. The diagnosis guides the treatment plan. This is what separates effective hair loss doctor south delhi care from generic supplement prescriptions.
The Main Types of Hair Loss — What They Are and How They Differ
Androgenetic Alopecia
Androgenetic alopecia — genetic, hormone-related hair loss — is the most common form in both men and women. In men, it follows the Norwood pattern: recession at the temples and thinning at the crown. In women, it typically presents as diffuse thinning across the central parting without hairline recession. The underlying mechanism is DHT (dihydrotestosterone) — a derivative of testosterone — binding to receptors in genetically susceptible follicles, triggering progressive follicle miniaturisation: the follicle produces finer, shorter hairs with each growth cycle until it eventually stops producing terminal hair entirely. Once the follicle is gone, it cannot be regenerated. Treatment works on slowing and reversing the process while follicles are still present and viable — not after they have been permanently lost.
Standard medical treatment includes topical minoxidil (which prolongs the anagen phase and increases blood supply to the follicle) and oral finasteride for men (which blocks 5-alpha reductase, reducing DHT conversion). These are evidence-based, effective, and require long-term continuation — stopping either results in resumed loss within months. In-clinic treatments including PRP hair and GFC hair treatment delhi are adjunct therapies that enhance outcomes.
Telogen Effluvium
Telogen effluvium is diffuse hair shedding caused by a shift in the follicle population — a stress event (physical illness, surgery, significant emotional stress, crash dieting, childbirth) triggers a large number of follicles to exit the anagen phase (active growth) simultaneously and enter telogen (resting), from which they shed two to four months after the trigger. This lag between trigger and shedding is why patients often cannot identify the cause — the event occurred three months before the shedding became noticeable.
Telogen effluvium typically resolves spontaneously once the trigger is removed and addressed — but this can take six to twelve months. If the underlying driver (nutritional deficiency, thyroid issue, ongoing stress) is not corrected, the shedding becomes chronic. Investigations to identify and address the cause are the most important intervention.
Scalp Inflammation and PM2.5 Exposure
Chronic scalp inflammation — from seborrhoeic dermatitis, psoriasis, or PM2.5 scalp inflammation — disrupts the scalp microbiome and creates a chronic inflammatory micro-environment around the follicle that accelerates miniaturisation. This is increasingly recognised as a contributor to hair loss in Delhi’s urban population. Treatment involves addressing the inflammatory condition directly — antifungal and anti-inflammatory scalp treatments, appropriate hair specialist delhi supervised care — rather than treating the hair loss in isolation.
In-Clinic Hair Loss Treatments Available at Our South Delhi Clinic
PRP (Platelet-Rich Plasma) for Hair Loss
PRP involves drawing a small blood sample, centrifuging it to concentrate platelets, and injecting the platelet-rich fraction into the scalp at follicle level. Platelets release growth factors — including PDGF (platelet-derived growth factor) and VEGF — that stimulate follicle activity, increase blood supply, and prolong the anagen phase. Multiple clinical studies demonstrate PRP’s effectiveness as an adjunct treatment in androgenetic alopecia, producing increased hair count and density with a series of sessions. Details on our PRP Hair page.
GFC (Growth Factor Concentrate) for Hair
GFC hair treatment delhi is an evolution of PRP that uses a more concentrated and standardised preparation of growth factors. The preparation process produces a higher concentration of PDGF, VEGF, and other follicle-stimulating growth factors than standard PRP, potentially delivering more consistent outcomes. The treatment is performed as a series of sessions and is particularly effective as part of a comprehensive androgenetic alopecia management programme. See our GFC Hair page.
Hair Mesotherapy
Hair mesotherapy delivers a customised cocktail of vitamins, minerals, amino acids, and DHT blockers directly into the scalp via multiple micro-injections. The formulation is tailored to the patient’s specific deficiency profile and hair loss pattern. It improves scalp health, reduces inflammation, and provides nutritional support to follicles in the miniaturisation process. See our Hair Mesotherapy page.
QR678 and Intralesional Triamcinolone
QR678 is a proprietary growth factor formulation injected into the scalp — backed by published clinical data demonstrating increased hair count in androgenetic alopecia. For inflammatory and autoimmune hair loss conditions (including alopecia areata), intralesional triamcinolone — corticosteroid injected directly into the affected scalp patches — is the established first-line treatment. See our Intralesional Triamcinolone and QR678 pages.
Surgical Hair Restoration
For patients with significant, stable hair loss who want permanent restoration, Bio FUE hair transplant is the most advanced surgical option available at our clinic. Bio FUE is a follicular unit extraction technique that includes a preparation step using PRP and growth factors to maximise graft survival and accelerate post-transplant recovery. The result is a natural-looking, permanent hairline using the patient’s own follicles transplanted to the thinning area. This is covered in detail in our hair transplant blog.
When Should You See a Dermatologist for Hair Loss in Delhi?
The answer, practically, is earlier than most people do. If you are noticing increased shedding consistently over more than two to three months, visible thinning at the parting, recession at the temples, or scalp irritation accompanying hair loss — these are all signals worth a clinical assessment. Early androgenetic alopecia treated promptly preserves more follicles than delayed treatment. Telogen effluvium investigated early can identify a correctable driver. Scalp inflammation caught early can be managed before it contributes meaningfully to loss.
For hair fall treatment in Delhi, book a consultation at Dr. Rajat Kandhari’s clinic — S-79, Greater Kailash Part-1, South Delhi. Open Monday to Saturday, 9am to 8pm. Call or WhatsApp: +91 9315479193.
Frequently Asked Questions
Q1. What is the most effective treatment for hair fall in Delhi?
It depends on the cause. For androgenetic alopecia, the evidence supports topical minoxidil, oral finasteride (men), and adjunct PRP or GFC. For telogen effluvium, correcting the underlying driver — usually nutritional or medical — is the primary treatment. Scalp inflammation requires targeted anti-inflammatory treatment. A dermatologist assessment is necessary to identify the correct cause and tailor the treatment.
Q2. Does PRP actually work for hair loss?
Yes, with appropriate expectations. PRP hair is an evidence-supported adjunct treatment for androgenetic alopecia — it produces measurable increases in hair count and density and slows miniaturisation when used consistently alongside medical treatment. It is not a standalone cure and produces better outcomes when combined with topical or oral medical management.
Q3. How do I know if my hair fall is androgenetic or stress-related?
Pattern and timing are the main clinical differentiators. Androgenetic alopecia follows a predictable pattern (crown thinning, temporal recession) and progresses gradually. Telogen effluvium presents as diffuse shedding across the whole scalp, often with a preceding stressor two to four months before onset. Blood tests confirm whether a systemic cause (iron deficiency, thyroid) is contributing. A clinical examination establishes the working diagnosis.
Q4. Is hair loss from Delhi pollution reversible?
PM2.5 scalp inflammation contributes to hair loss but is rarely the sole cause. Where it is a significant contributor, addressing the scalp inflammatory condition — combined with appropriate medical hair loss treatment — can slow progression and, in some cases, partially reverse thinning. Complete reversal depends on how much follicle miniaturisation has already occurred.
Q5. How many sessions of PRP are needed?
A standard PRP protocol for hair loss involves three to four sessions spaced four weeks apart, followed by maintenance sessions every three to six months. Results are typically visible from the third session onward, with meaningful density improvement at six months.
Q6. Where is the clinic located?
S-79, Greater Kailash Part-1, New Delhi 110048. Accessible from south delhi including Hauz Khas, Defence Colony, Lajpat Nagar, Malviya Nagar, and Saket. Monday to Saturday, 9am to 8pm. +91 9315479193.