Hyperhidrosis?

I am a sweat bucket, and it's really embarrassing that I am always wiping the pole down and putting so much grip on it. I'm pretty sure it isn't just from nerves because I have been incredibly sweaty since I was a teenager, and even sweat in the most ideal of environments.

One of my instructors shared with me that one of her other clients actually had hyperhidrosis. Have any of you ever had this issue? How were you diagnosed? What treatment/s worked for you? (This client of hers had Botox done.) Any recommendations?