I tried it after someone recommended it on here, but sorry to say it didn't help at all. Which is not to say it might not help some people - it just didn't help me. But I am used to taking heavy duty psycho-active meds and anything less than that or a hit on the head with a sledgehammer doesn't have very much effect.
If you are one of those people (like my husband) who can take one paracetomol and it has an effect, then I would say try it.