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Understanding Vitiligo

White patches on the skin — what vitiligo is, what it is not, and how to protect and care for your skin.

Written by Dr. Randeep Singh Shah, Consultant Homoeopathic Physician · Updated October 2026 · 4 min read

Key points

  • Loss of colour in patches
  • Not contagious, not an infection
  • Protect white skin from the sun
  • Changes are slow — patience matters

What it is

Vitiligo is a condition in which the cells that give skin its colour (melanocytes) stop working in some areas. This leaves smooth, white or lighter patches on the skin.

It is not an infection and it does not affect a person's general health. It can start at any age, and the pattern and pace of change are different in every person.

Common signs

  • Milky-white patches with clear edges
  • Common sites: face, hands, around the mouth and eyes, joints
  • White or grey hair in an affected area
  • Patches that stay the same for years, or slowly spread

Things that may be linked

  • A family history of vitiligo
  • Other autoimmune conditions, such as thyroid disease
  • Emotional stress
  • Injury or friction to the skin (cuts, burns, tight clothing)
  • Severe sunburn

Everyday care that helps

  • Protect the white patches from sunburn — use sunscreen and cover up in strong sun
  • Avoid friction and injury to the skin where possible
  • Have your thyroid checked if your doctor advises
  • Use cover cosmetics if they help you feel comfortable
  • Talk openly with family; vitiligo is common and nothing to hide

When to see a doctor promptly

Please get medical help soon if:
  • Patches are spreading quickly
  • New patches appear after a skin injury
  • You notice tiredness, weight change or other signs of thyroid problems
  • Vitiligo is affecting your mood or confidence
“Vitiligo changes the colour of the skin, not the worth of the person. Our care begins with listening.”— Dr. Randeep Singh Shah

How we approach it at Gursagar

We take a detailed history — when the patches began, how they have changed, family history, other health conditions and emotional stress — and record the patches carefully, with photos, to follow progress.

Dr. Shah prescribes classical homoeopathic medicine chosen for you individually. Changes in vitiligo are slow, so we review regularly and set realistic expectations from the first visit.

Common questions

Is vitiligo contagious?

No, it cannot spread from person to person.

Is it linked to food?

There is no reliable evidence that particular foods cause vitiligo.

Can I consult online?

Yes. Photos of each patch in daylight, taken in the same place every month, are very useful.

Dr. Randeep Singh Shah
Dr. Randeep Singh ShahConsultant Homoeopathic Physician · PG Hom (London) — Gold Medalist · Postgraduate, IACH Greece · D.H.M.S. (India) · AFHom (UK)
Practising classical homoeopathy since 1999 · Gursagar Homoeopathic Hospital, Rajpura & Chandigarh · Full profile →

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This article is for general health education and is not a substitute for a medical consultation. Every person is assessed individually, and results differ from person to person. Please do not stop or change any medicine prescribed to you without speaking to your doctor. Dr. Randeep Singh Shah, D.H.M.S., AFHom (UK) · Reg. No. 2423-A.

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