Ayurvedic medicine for vitiligo: what we start with

Vitiligo is not an infection, not leprosy, and not caused by any food combination. It is the immune system switching off pigment cells, and the honest position is that some patches repigment well, some do not, and the earlier the right treatment starts the better the odds.

What is happening in the skin

• Melanocytes make pigment. In vitiligo they are destroyed or stop working, and a smooth white patch appears with no scaling and no change in texture.
• It is not contagious. It does not spread by touch, by sharing a towel, or by swimming.
• It is not a fungal infection, and a fair amount of time and money is wasted on antifungal creams before anyone looks properly.
• It is not caused by eating fish with dairy, by vitamin C, by sour foods, or by anything a relative has read on WhatsApp. That myth does real harm in this country, because it turns a skin condition into a dietary shame and delays treatment.
• The tendency runs in families, and it travels with other autoimmune conditions, thyroid disease most of all.

The two patterns, because they behave differently

• Non-segmental: symmetric, both hands, both knees, around the eyes and mouth, around the genitals. It comes and goes in activity over years, and new patches appear at sites of friction or injury.
• Segmental: one side, one band, often appearing young and then stabilising. It behaves differently and is often more rewardingly treated, particularly once stable.
• Acral patches on the fingertips, hands and feet, and patches where the hair has also gone white, are the hardest to repigment. The reservoir of pigment cells that treatment draws on lives around the hair follicle, and where that has gone the odds fall.
• A patch that is scaly, itchy or slightly brown rather than chalk-white is probably not vitiligo. One that is numb, or has lost sweating and hair, must be examined for leprosy, which is still the diagnosis that must be excluded in India before anything else.

What we ask for before starting

• A dermatologist's confirmation, ideally with a Wood's lamp, which shows the patch clearly and separates vitiligo from the look-alikes.
• Thyroid function and thyroid antibodies. The association is real, and an abnormal thyroid is looked after by an endocrinologist, not here.
• A check for other autoimmune conditions where symptoms suggest them: diabetes, pernicious anaemia, coeliac, alopecia, Addison's.
• Occupational and chemical history. Phenol and catechol compounds in rubber, plastic, adhesive and hair-dye work produce depigmented patches that look exactly like vitiligo, and the answer there is removing the exposure.
• How fast it is spreading, and whether there has been a recent new patch. Activity decides what is worth doing.

What we prescribe

• Manjistha and khadira, the classical blood-and-skin pair, as the base of most courses. These are support for the general picture rather than pigment-restoring drugs, and we present them that way.
• Guduchi as the immune-modulating component, in a long, low, well-tolerated dose.
• Bhringraj and arogyavardhini where the liver and digestion picture suggests them, which is traditional reasoning and we label it as such.
• Triphala gently, through a long course, for the bowel, which is the ordinary reason any herbal course needs a laxative alongside it.
• Ashwagandha for sleep and stress. Stress is a recognised trigger for activity in vitiligo, and this is the part of the plan with the most honest evidence behind it.
• Topical applications for the face and neck, where the response is best and the skin is most visible and most troubling.
• Nothing here is promised as a cure, and a course that shows nothing at three months is changed rather than continued.

The bakuchi question, said plainly

• Bakuchi, psoralea, is the plant traditionally used for vitiligo, and it contains psoralens, which make skin light-sensitive and can push pigment back into a patch.
• It also causes blistering burns when the dose and the sun are mismatched, and oral psoralea-containing preparations have produced liver injury. There are published cases, and they are not rare enough to be waved away.
• Medical phototherapy does the same thing as psoralen, but with a calibrated dose, a measured light, and eyes protected. That is why it is done in a dermatology department and not at home with a plant paste and an afternoon in the sun.
• We do not use oral bakuchi in anyone with an abnormal liver reading, in children, or in a person who cannot control sun exposure afterwards.
• Anyone self-treating with a psoralen preparation and sunlight should understand that they are doing unmeasured PUVA, and that a bad burn on a white patch is both painful and counterproductive.

What the dermatology side offers

• Narrow-band UVB, the treatment with the best evidence for generalized vitiligo. It takes months, it is done in a clinic, and it works particularly on the face and trunk.
• Topical steroids in the right strength for the site, and topical calcineurin inhibitors for the face, eyelids, neck and genitals, where steroids are not wanted long-term.
• Excimer light for small, stubborn patches.
• Surgical melanocyte transfer for stable segmental or stable localized disease that has not responded, in a specialist centre. It is a good option, and it only works if the disease has genuinely been quiet.
• JAK-inhibitor creams, newly available in some countries, with real repigmentation data. Ask a dermatologist what is accessible here.
• Camouflage and cosmetic tattooing, which are not treatment and are not a compromise. For a lip or a fingertip patch that will not repigment, they solve the actual problem the patient came with.
• Sunscreen on the white patches. They burn, because there is no pigment, and a burn on a patch can extend it.

What medicine will not do

• It will not bring colour back to a patch that has had none for years, particularly on the fingers, hands, lips or feet, or where the hair in it has gone white.
• It will not stop the disease permanently. Vitiligo runs in activity over years, and a good year is followed sometimes by a bad one.
• It will not work quickly. Repigmentation appears as small brown dots around the follicles and takes months of consistent treatment.
• It will not cure anything, and a promise of a permanent cure for vitiligo is a sign of what kind of seller you are dealing with.
• It will not address the thyroid, which needs its own doctor.

The part that is not skin

• The psychological load of vitiligo in India is enormous, and it is usually worse than the physical effect. Family pressure, marriage, work, and people touching the patch to see if it transfers.
• Saying that out loud at a consultation is legitimate, and it changes what the plan should be.
• Camouflage is not giving up. It is a treatment for the part of the disease that affects the day.
• Sunlight, heat and friction damage pigment-bearing skin: a tight watch strap, a backpack edge, a knee that is constantly knelt on, a bangle, a sandal strap. New patches do appear along lines of friction.
• Sleep, stress and mood are part of the plan, not a footnote.

How we judge it

• New patches appearing, and existing ones enlarging, which is the measure of activity.
• Brown dots within a patch, and how much of the patch has filled, photographed in the same light and the same season.
• Whether the face and neck, which respond best, have responded at all. If they have not after three to four months of a fair trial, the plan is wrong.
• And whether a dermatologist has seen it, since the treatments that work best are theirs, and the honest role of the herbal course is alongside them.