Can nicotine cause hair loss, and does switching to nicotine patches make a difference?

[camillegrows]

Can nicotine cause hair loss, and does switching to nicotine patches make a difference?

 

[jennyalvarez]

I vaped for years and only recently noticed my hair thinning. Evavitae's shampoo gave my scalp a fresh start; it feels clearer and less irritated.