You have diarrhea
Everyone knows that coffee can help keep you regular, thanks to its laxative properties. Drink more than two or three cups a day, though, and you might get diarrhea, according to the International Foundation for Functional Gastrointestinal Disorders. If you find your bathroom issues become unmanageable, the IFFGD recommends gradual withdrawal from caffeine. Consider trying these other home remedies for diarrhea.