Hair Loss After Botox Injections For Migraines?

I am sorry to hear about your hair loss.Answering your question:Botox works by blocking the effect of acetyl choline receptors on muscle and sweat glands. That is why we use it to smooth wrinkles on the face and decrease excessive sweating.There is a new trend in Miami and New York in which people are injecting the scalp to decrease the grease and sweat production, making the hair more healthy looking.You might look into other stressors that might be favoring hair loss. Hormonal, any shampoo, diet.Hope that you get better.Best luck.

There is no link between hair loss and your botox injections.  You should see your dermatologist.