Does teething cause diarrhea as mil mentioned it's due to teething. School unable to accept him

I suggest to bring to the doctor but for me when my son has diarrhea I get him to drink the LactoGG+ for him mix with his milk and in 2-3 days no more diarrhea else can last a week . 1 everyday and u might see the difference but if u are worried and concern u might want to bring him to the doctor and consult first . the lacto gg can be found at guardian pharmacist.. I use on him as my son used to have diarrhea stay hospital 3 days for no reason and he got the lactogg in the end $2,200 fly just like that .