See Esoteric Medicine and Practical Magic:

Baldness; Danger of Becoming Bald

Against the danger of becoming bald, a very simple formula exists:

Half a liter of firewater or tequila, one small spoonful of salt, one gram of cinchona or peruvian bark. It is necessary to leave this in infusion for fifteen days before using it.

Rub the scalp of your head with this remedy every night before going to sleep.

This is how your hair will stop falling out before reaching total baldness.

What is meant by firewater?

Would this remedy also stimulate hair growth?

And is there a connection between seminal emissions and hair loss?

Thank you for taking the time to look this up, Almustafa.

The cause of baldness is fornication.

Firewater is a general term for strong alcohol, specifically tequila.

This remedy should prevent baldness. I am not entirely certain about re-stimulating the growth of lost hair.

Alhamdulillah, thank you for the clarification Almustafa.