Lactobacillus is useful for constipation, but there are some individual differences. For people with constipation caused by intestinal flora disorders or functional constipation, drinking lactobacillus can provide relief. Because lactobacillus is a probiotic, can regulate intestinal flora disorders, and also help digestion. Therefore, patients with gastrointestinal disorders or chronic gastroenteritis can drink lactobacillus in moderation. If you drink lactobacillus in excess, it may increase the burden of gastrointestinal tract and cause symptoms of gastrointestinal discomfort, such as abdominal pain, diarrhea and abdominal distension. Patients with constipation, if the constipation is more stubborn or the symptoms are more serious, they need to go to the hospital and cooperate with the doctor to use laxative medicine to treat the constipation.