Lasix enhances performance

[Riot]

Originally Posted by RolloTomasi

It might be useful to delve into the side effects of lasix, given that we've been taking for granted that it "causes no harm" in multiple threads now. Lasix effects the hydration status and acid-bace balance of horses about to undergo strenuous exercise. As a result, the potential exists for horses to be exposed to disturbances related to those parameters. These might include "thumps", "tying up", and colic. It would be interesting to know the frequency of these side effects. Though never proven definitely, an adverse reaction to lasix administration was suggested as the cause of Life At Ten's performance at the 2010 Breeder's Cup. Given the public fallout that occurred afterwards, was that an acceptable alternative to a horse bleeding out the nose in front of the grandstands?

The information you want has been known for years. Read any basic pharmacology text. Lasix is a very well-used and common drug in multiple species, for decades.

Lasix similar to effect of a milkshake? Ridiculous. Lasix has a minor adjustment to elevation of pH (we know that, because that has actually been measured multiple times) but nowhere near what a milkshake does (we know that, because it's been actually measured multiple times).

In fact, our intimate knowledge of the difference in blood pH affects between heat, humidity, lasix, certain feeds, etc. and what a milkshake does is why testing TCO2 levels are set precisely where they are.