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Real members of MyVitiligoTeam have posted questions and answers that support our community guidelines, and should not be taken as medical advice. Looking for the latest medically reviewed content by doctors and experts? Visit our resource section.

How has UV light/ phototherapy been?

A MyVitiligoTeam Member asked a question 💭
Fresno, CA

Hello, I have been on the cream usage for my vitiligo since I got .It has worked but recently it has gotten worse and I was told by my dermatologist if I want try phototherapy but have been hesitant of it. I was wondering how has it been for those who are taking the treatment?

2 days ago
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MyVitiligoTeam

It's completely understandable to feel hesitant about trying something new, especially when creams have been part of your routine for so long. The good news is that many people with vitiligo have had positive experiences with phototherapy.

One MyVitiligoTeam member shared that after years of trying various treatments without Show Full Answer

It's completely understandable to feel hesitant about trying something new, especially when creams have been part of your routine for so long. The good news is that many people with vitiligo have had positive experiences with phototherapy.

One MyVitiligoTeam member shared that after years of trying various treatments without success, they decided to try UVB light treatment and found it to be a turning point in managing their vitiligo. In terms of what to expect, here's a general timeline based on what dermatologists report:

- 3 months — around 25% improvement in patches
- 6 months — around 50% improvement
- 9 months — around 75% improvement

Treatment is typically done 2–3 times per week, and there's no upper limit on how long you can continue. The most common side effects are generally mild and can include:

- Mild itching
- Dry skin
- Mild sunburn-like reactions

Rarely, overexposure can cause blistering or skin discoloration. Working closely with your dermatologist to monitor and adjust doses helps keep it safe. One important thing to keep in mind — results may not last permanently. About 44% of people lose regained color within a year if they stop treatment, and 86% within four years. Maintenance treatment is often needed for lasting results.

Phototherapy also works even better when combined with topical treatments, so it doesn't necessarily mean leaving creams behind entirely!

2 days ago

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