kava kava

Has anyone here tried kava kava for anxiety?

I’ve been on lithium, buspar, effexor, zoloft, paxil, prozac, serzone, klonopin, valium, wellabutrine and wellabutrin sr to name but a few and NONE worked (yes most are for anti-depressants than anxiety, I realise this).

I refuse to go back on prescription drugs … so any thoughts on kava kava?