Ashley Tisdale reveals major health scare in heart-stopping update

Ashley Tisdale is offering an inside glimpse into her haircare routine after Alopecia Diagnosis.

The actress and singer, who was diagnosed with the disease in her mid-20s, opened up to People Magazine about her FDA-approved pill for people aged 12 or older.

During an exclusive sit-down with the outlet, the High School Musical alum revealed her struggles as she partnered with Pfizer and Litfulo for the cause.

Ashley told the publication that she has “started to be way nicer to my hair and my scalp.”

She also opened up about her experience with hair color and bleach, revealing, "I used to play with a lot of colors and dye my hair and bleach it, and I really haven't been bright blonde since then. I used to wear extensions and I stopped doing that as well.

"I really started just treating my hair better and basically knowing that I couldn't take it for granted. So I treat my hair better and not stress it out so much."

On professional front, Ashley rose to fame after her groundbreaking role as Sharpay Evans in the 2006 Disney Channel film High School Musical.