Yes - for Migraine and vomiting.
When I first went my acupuncturist said it takes 4-6 sessions to know if it works for you so I knew I could have a go and it wouldn't cost thousands!
I was vomiting for 3 days solid every month through migraine - and it had been going on for years.
I went in desperation as it was my daughter's engagement party and I was due another vomiting session right when the party was. I really didn't want to miss it.
I did 4 sessions - one a week up to the day of the party and then one of the day... and it worked.
I kept it up monthly for years and then stopped for a bit because my original acupunturist left.
I was okay for about 6 months and then relapsed.
I then found a new one and went to her to stop me from getting sick again the next month - again it worked.
I went to her once a month for about 2 years and then I sort of felt it wasn't helping any more.
Then after about a year or so the vomiting came back and I went back to her...
... this has happened a few times now and I just go when I have something important coming up and I don't want to be hurling my guts up for it.
... so after all that - yes, I go and I would highly recommend - it really works.
My nuerologist was very encouraging about going to acupuncture when I told him - I was surprised!