Hyperhidrosis - Excessive Sweat Remedies

Exessive palm and feet sweating: I've been having this problem since childhood. I'm now 53 and still have issues, especially when it is hot humid, but I still sweat in the winter too. I've tried commercial treatments as well as, ACV, sage tea and pills, soaking with tea and so forth, nothing really helped. Does anyone know an effective remedy for this please? Shaking hands, holding hand for prayer is very very uncomfortable. Thank you.