Why does antibiotic cause diarrhea?

Antibiotics are drugs that are used to kill or inhibit the growth of bacteria. They are very effective in treating bacterial infections, but they can also cause side effects, including diarrhea.

There are a few reasons why antibiotics can cause diarrhea. One reason is that antibiotics can kill the good bacteria that live in your intestines. These good bacteria help to digest food and absorb nutrients. When they are killed off, it can lead to diarrhea.

Another reason why antibiotics can cause diarrhea is that they can cause the intestines to produce more fluid. This can also lead to diarrhea.

Finally, antibiotics can cause diarrhea by damaging the cells in the intestines. This can also lead to diarrhea.

Diarrhea is usually a mild side effect of antibiotics and will go away after a few days. However, if you experience severe diarrhea or other side effects from antibiotics, talk to your doctor.