"i started taking buspirone 5mg 3x a daily due to having severe anxiety i&#039;ve been on it for a few days now and i noticed it&#039;s effectiveness the very first day!! i did have a terrible headache the first day but none since then. it definitely helps keep me calm and i&#039;m able to function without an attack, i was a little skeptical at first looking at all the negative reviews but it actually has done wonders for me in the few days i&#039;ve been on it."