Nausea on the Bike

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Fattman

Active Member
Location
Roydon, Essex
Hi All,

Just wanted to share a strange discovery that may be of use to someone, somewhere...

Did the Wiggle No Excuses 80 mile ride on Sunday and decided to use it as an early-season tester - rode it as hard as I could for as long as I could (so HR up near 90%) (I know, I know, not a great idea, but I wanted to see what would happen!). Now, that may indeed be daft, and it turned out to be unpleasant - my legs went horribly pop with about 15 miles to go and I found myself in a grovelling world of unhappiness.

To the point: when it all started going downhill (particularly when going uphill!) I found that I was starting to get really nauseous. I wasn't bonking, I had been eating, drinking fine - so I thought I must be suffering from the infamous intolerance towards fructose which some suffer from. Really feeling quite sick, scared to burp... then I recognised the symptoms, same as travel sickness I used to get a lot (less so now). I realised that in my blue funk I was staring at the road, then lifting my head to desperately scan the horizon for the end, then back to the bike computer, then back to the road, head lolling, chewing the stem...

So I stopped doing that, forced myself to keep my head up and after a few minutes - bingo! Nausea went away, I could sup more fluids without feeling like I was going to hurl, and generally perked up a quite a bit.

I'm not saying at all that there isn't a link between on-the-bike fancy fuel and getting stomach upsets, but if you find yourself getting sick on the bike maybe just try looking as far ahead for as long as possible - you may just be getting motion sickness!

HTH

Matt
 
I don't want to scare you, but do bear in mind that nausea can also be a symptom of underlying heart disease, especially if, as you say, you were pushing your HR close to maximum. Best get yourself checked over by the Doc. As for travel sickness, I've never heard of that on the bike.
 

Spinney

Bimbleur extraordinaire
Location
Back up north
I don't want to scare you, but do bear in mind that nausea can also be a symptom of underlying heart disease, especially if, as you say, you were pushing your HR close to maximum. Best get yourself checked over by the Doc. As for travel sickness, I've never heard of that on the bike.

But the fact that it went away when he started looking at the horizon sounds like it could have been that.

I've been travel sick looking at the telly (OK, it was showing film from a downward looking camera on an aeroplane, but I still felt nauseous!)
 
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