Jennie Garth has become a spokesperson for a migraine relief medicine to help women like herself who suffer from crippling headaches.
The actress discovered Excedrin Migraine works for her, and now she's encouraging others to use the pills.
She says, "If you are a migraine sufferer, which I have been for years, you don't wanna get a headache at an inopportune moment, so I have teamed up with the makers of Excedrin Migraine to sort of spread the word.. and to help women that suffer from them.
"I have tons of friends that have migraines and they take you down."
Garth will join headache experts for a live Facebook.com chat about the condition and ways to avoid migraines on Thursday night.