There is no such thing as a probiotic that specifically treats flatulence. Probiotics have the potential to relieve flatulence, but not all flatulence can be treated with probiotics. Probiotics such as Bacillus licheniformis, Bifidobacterium triplex, and Bacillus subtilis diphtheriae. They can inhibit harmful bacteria by replenishing the needed intestinal flora and can purify the intestinal tract and improve symptoms such as diarrhea and constipation caused by dysbiosis. Flatulence may be caused by cold, improper diet, constipation, gastrointestinal dysfunction, chronic gastritis, intestinal obstruction, etc., and may be accompanied by dysbiosis. Probiotics may relieve flatulence, but not all flatulence can be treated with probiotics, so self-medication of probiotics is not recommended. It is also necessary to go to the hospital for further examination of abdominal ultrasound, gastroscopy, enteroscopy and other items to find the cause, and then use medication under the guidance of the doctor. It is also necessary to pay attention to the abdomen to keep warm, and take less cold, soy products, radish and other gas-producing food. Drugs need to be used under the guidance of a professional physician, and should not be used arbitrarily on their own.