Tonight I got the hiccups during my last set! What a drag - I NEVER get them. I was drinking a lot of Iced Tea, and I guess I overloaded.
I too, have been lucky with my health over the years, but to be honest - I baby my voice - No hockey games, no shouting at my kids, no alcohol, no smoking .... I really try to sing as painless as possible and I MAKE sure I have the best vocal monitor situation IN MY FACE at all times. This is why I still have my hearing. Most of my friends that listen to the main systems are all deaf, or at least GOING deaf in the high range - My hearing is still perfect, and I never get headaches after a job. No ringing .... just stinky clothes from the smoke. (YUK) I envy you Scott - (living in a smoke free state!)
As far as vocal maintenance - I like Halls too, and hot tea with lemon. I avoid all milk products on days that I sing because I get phlegm.
( pretty thought, huh? )
Here's some good advice for singers that may contradict what you have been taught-
1) NEVER, NEVER, EVER whisper if your throat is sore. This is far more damaging than regular speech. Don't do it. If you are THAT sore - write notes, or learn sign language. Trust me on this ... it's bad, REAL bad.
2) Don't sing in lower keys all night. Low notes require more movement from the vocal cords, and thereby produce more friction. Lowering a few tough keys is OK, but don't just hit the transpose and start running. You will introduce MORE fatigue by singing lower as the night goes on. Instead - just turn the mic up, add some brightness and sing SOFTER.
Go away from the music on the breaks too - talking is MUCH more demanding on your throat than singing is. (at least singing correctly)
Lastly - get vocal rest whenever you can. TOTAL silence is the best medicine there is.
It's hard to do, but just SHUT YOUR MOUTH.
( I mean that in a nice way
)
....and stay away from those "numbing" sprays - they don't help anything. They just take the feeling away so you can push harder and hurt yourself MORE without knowing it.
Vocal health is directly related to your general physical health - you need rest, lubrication, nourishment and exercise. Take good care of your most important instrument (your voice) - you can't get a replacement!