In six visits I've only had one needle point bleed and it amounted to one drop of blood. If they bleed on my back I've never seen evidence of it. I've only had two that hurt and it only lasted a few seconds.

The one in the top of my head feels a little strange going in. There is not a lot of skin there, but the needle stays in. My last visit I had two in the top of my head. The 2nd one was toward the front and it was for post nasal drip. It worked. My nasal drip has been reduced significantly.

Go for it!