Task: Text Completion
Input (English): [header] How to diagnose vitiligo [title] Watch for a loss of pigmentation in your eyes or hair. [step] Vitiligo typically affects your skin, but it can also drain the pigment away from other parts of your body, especially your hair or eyes. If your hair starts to go grey prematurely or turns grey within months, then make an appointment with your doctor. <sep> (A) [title] Use hormone therapy for reduced skin pigmentation. [step] For some people over the age of 35, decreased pigmentation may cause a significant reduction in pigmentation in their skin and eyes. (B) Your doctor will recommend other treatments for your vitiligo, including allergy supplements, antibiotics, and prescription medication. [substeps] Galactospirosis is a condition where your blood vessels stop working at certain points in your body. (C) [substeps] Generally, doctors say that hair going grey prior to the age of 35 qualifies as " premature. " it's even more uncommon for your eyes to change color past maturity. (D) Follow all of the tips that the doctor indicated, either at or after school and to your appointments. Usually, vitiligo is safe for everyone between the ages of three and five when it first develops.
Output (English): C