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Hair fall, bald spots, scalp infections? Dermatologist shares tips to maintain scalp health

Your crowning glory, your hair needs a little more care than you think. Common problems like hair fall, dryness, and an itchy scalp aren’t just cosmetic, these are issues that reflect underlying health, genetics, and lifestyle factors. Dermatologist shares simple, effective strategies for healthier hair and scalp care.

February 26, 2026 / 10:08 IST
Most hair disorders are treatable, but persistent problems require professional evaluation (Picture: Pexels)
Snapshot AI
  • Hair and scalp issues may signal underlying health concerns
  • Early diagnosis and gentle care are key for hair disorders
  • Consult a dermatologist for persistent scalp issues.

People often assume that their hair problems are purely cosmetic. The reality, however, is far more complex. If you experience excessive hair fall, an itchy scalp, and white flakes all over your clothes, or sudden bald patches, know that your scalp and hair need attention.

Hair and scalp health are windows into your wellbeing. Dr Akanksha Sanghvi, Dermatologist, Founder of Oprava Aesthetics, explains, “Genetics, hormones, stress, and environmental factors can all result in hair thinning, dryness, or scalp irritation.” Understanding these distinctions is the first step toward effective treatment.

Androgenetic alopecia, commonly known as male or female pattern hair loss, is the most prevalent hair disorder worldwide. “Men typically experience receding temples and thinning crowns, while women show diffuse central scalp thinning,” Dr Sanghvi informs, adding, “Early diagnosis is crucial; treatments such as minoxidil, PRP, GFC, and exosomes can slow progression and improve density.”

Other common hair issues, like alopecia areata, telogen effluvium, and hair texture disorders, may arise from autoimmune responses, stress, nutritional deficiencies, or mechanical damage. “Most hair disorders are treatable, but persistent problems require professional evaluation,” adds Dr Sanghvi. Preventive measures, gentle styling, and targeted therapies protect scalp and hair.

Dr Singhvi shares tips for common hair and scalp concerns

Manage androgenetic alopecia early

Seek evaluation at the first signs of thinning. Treatments including topical minoxidil, PRP injections, and growth factor therapies can slow progression and improve density when initiated promptly.

Also read: Dermatologist rates viral skincare trends and a popular one scored only 4 on 10; Can you guess what it is?

Treat alopecia areata with care

Autoimmune patchy hair loss responds to topical or injectable corticosteroids. Severe cases may require oral immunomodulators, while regrowth is usually possible as follicles remain intact.

Address telogen effluvium triggers

Temporary hair shedding can result from stress, illness, or hormonal shifts. Peptide-based sprays and biomimetic therapies strengthen follicles and support the growth cycle.

Handle hair texture disorders gently

Fragile, dry, or brittle hair may be congenital or acquired. Avoid harsh manipulation, heat, and chemical processes to maintain structural integrity.

Limit heat and chemical damage

Frequent straightening, perming, or bleaching weakens shafts, causing split ends and breakage. Bubble hair deformity, a heat-induced disorder, makes hair extremely fragile.

Control seborrheic dermatitis

Chronic dandruff, redness, and itching respond to antifungal shampoos and salicylic acid. Consistent use prevents flare-ups while maintaining scalp health.

Recognise tinea capitis

Fungal scalp infections cause scaling, broken hairs, and patchy loss. Oral antifungal therapy is required, as topical treatments alone are insufficient.

Manage scalp folliculitis

Inflamed follicles appear as itchy pustules. Antimicrobial shampoos or anti-inflammatory lotions, coupled with hygiene and avoiding occlusive oils, help resolve infections.

Also read: Vidya Malavade hasn't used soap in a decade; Learn what a dermatologist has to say about it

Nurture hair with gentle care

Use mild shampoos, avoid overwashing, and minimise harsh styling to maintain scalp moisture and hair strength.

Seek professional help

Persistent hair or scalp problems require dermatologic evaluation. “Self-diagnosis often worsens issues,” warns Dr Sanghvi. Evidence-based therapies tailored to individual conditions are key to long-term hair health.

FAQs on tips to maintain good scalp health

1. Why is scalp health important for hair growth?

A healthy scalp creates the ideal environment for hair follicles to grow strong, thick strands. Poor scalp hygiene, excess oil, buildup, or infections can weaken roots and lead to hair fall or thinning.

2. How often should I wash my hair?

It depends on your scalp type. Oily scalps may need washing 2–3 times a week or more, while dry scalps may require less frequent washing. The goal is to keep the scalp clean without stripping natural oils.

3. What causes an itchy or flaky scalp?

Common causes include dandruff, product buildup, fungal infections, dryness, or sensitivity to hair products. Persistent itching should be evaluated by a dermatologist.

4. Can oiling improve scalp health?

Yes, gentle oiling can improve blood circulation and reduce dryness. However, leaving oil on too long or not washing it properly can clog pores.

5. How can I prevent dandruff?

Use anti-dandruff shampoos when needed, avoid excessive heat styling, manage stress, and maintain good hygiene.

Disclaimer: This article only provides generic information. Don’t treat it as a substitute for qualified medical opinion. Always consult a specialist for specific diagnosis.

Namita S Kalla is a senior journalist who writes about different aspects of modern life that include lifestyle, health, fashion, beauty, and entertainment.
first published: Feb 26, 2026 10:07 am

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