Is Cola good for an upset stomach?

No.

Drinking cola for an upset stomach can actually worsen the symptoms. The carbonation in cola can cause bloating and gas, which can make an upset stomach feel even worse.

Additionally, the sugar in cola can further irritate the stomach lining, leading to more discomfort.

If you are experiencing an upset stomach, it is best to avoid sugary and carbonated drinks and instead opt for water or clear broth.