Difference between Loosen Up and Upset Stomach

LOOSEN UP vs UPSET STOMACH: NOUN

A disorder of digestive function characterized by discomfort or heartburn or nausea

To relax, act less seriously.
To become loose; to loosen
Cause to feel relaxed
Make one's body limber or suppler by stretching, as if to prepare for strenuous physical activity
Cause to become unblocked
Become less tense, rest, or take one's ease
Become less tense, less formal, or less restrained, and assume a friendlier manner

Fatten up, Eke out, Morning sickness, Sniff out, Unstuff, Unstrain, Unlax, Make relaxed, Limber up, Decompress, Unbend, Unwind, Relax, Slow down, Warm up

Wipe away, Make headway, Body odor, Snuff out, Sit tight, Fatten up, Eke out, Morning sickness, Sniff out, Limber up, Decompress, Unbend, Relax, Slow down, Warm up

Your muscles really loosen up in heated water.
Great reminder to loosen up and have fun!
Do easy stretches to loosen up your muscles.
The straps can loosen up as you drive.
NEVER had one loosen up since I changed.
Turn the speakers up a little louder than you normally would will help loosen up the material.
Things are stating to loosen up as state parks and boat launches open up.
In sum, my internal workplace advice is: open up, loosen up, listen up, speak up, and don't work weekends on anything you don't enjoy.
However, they tend to loosen up after washing up for a few times.
Should I dig up and loosen up the rootball?

For Simple Nausea associated with an upset stomach.
If you are having radiation treatment to the stomach or some portion of the abdomen, you may experience an upset stomach, nausea or diarrhea.
Dog upset stomach issues and cats with nausea, poor digestion, and other stomach ailments are common.
This medication is used to treat symptoms caused by too much stomach acid such as heartburn, upset stomach, or indigestion.
Mild stomach pain can be caused by an upset stomach, gas pains, or eating too much.
Exercising on a full stomach can leave you with an upset stomach, nausea, and cramping.
Common side effects may include: upset stomach, bleeding in the stomach and retaining fluid.
One of the most common stomach problems is upset stomach or dyspepsia.
Home Remedies for Upset Stomach: Natural Home Remedies Essential Oil Best Foods Tea Recipes for Upset Stomach Yoga Poses Fennel seeds Yogurt.
Very spicy foods can cause stomach problems, including a stomach upset, stomach pain, and in extreme cases, even diarrhea.