FAQs
What autoimmune diseases are most common with vitiligo?
The most frequently reported are autoimmune thyroid disease (Hashimoto’s or Graves’), alopecia areata, and, less often, type‑1 diabetes.
How can I tell if I have a thyroid problem linked to vitiligo?
Watch for fatigue, weight changes, heat or cold intolerance, and get a blood test for TSH, free T4 and thyroid antibodies (TPO, TG).
Does having vitiligo increase my risk of type‑1 diabetes?
Yes, studies show a modestly higher prevalence (about 1.5‑2 %) of type‑1 diabetes in vitiligo patients compared with the general population.
Can the same medication treat both vitiligo and alopecia areata?
JAK inhibitors such as tofacitinib and ruxolitinib have shown efficacy for both conditions, but they should be prescribed and monitored by a specialist.
How often should I be screened for other autoimmune conditions?
Start with a baseline panel at diagnosis, then repeat thyroid tests annually and glucose/HbA1c every 1‑2 years, or sooner if symptoms appear.
