Using Minoxidil on Bald Spot from Trichotillomania

Dear Dr. Rassman,

My question is: might minoxidil work for a bald spot caused be trichotillomania? Is this worth a go? If so, have you heard of the product ‘Kirkland Signature’ who are a cheaper alternative
to Regaine?

Many thanks.

Trichotillomania produces hair loss from traction, which can kill the hair follicles that are under constant attack. Once they die, I would think that the follicles can not be brought back to life, and as such, I would not expect that minoxidil will have a benefit in the areas where balding is produced from trichotillomania. I have heard of the Kirkland brand, which I believe is just a generic minoxidil.