Betaloc generic name is metoprolol tartrate, long-term use of metoprolol tartrate gastrointestinal tract is usually not bleeding. Gastrointestinal bleeding is commonly associated with peptic ulcer bleeding and rupture of esophagogastric fundus varices, etc. Prompt medical attention is recommended. 1. Metoprolol tartrate belongs to beta-blockers, which can mainly prevent and treat myocardial ischemia, hypertension, acute myocardial infarction and other diseases. 2. The drug may cause fatigue, headache, dizziness, abdominal pain, nausea, thrombocytopenia and other discomforts after use, but it does not cause symptoms of gastrointestinal bleeding. If gastrointestinal bleeding occurs after long-term use of the drug, it is necessary to consult the gastroenterology department in time and exclude peptic ulcer bleeding, rupture of esophagogastric fundal varices and other diseases under the guidance of the doctor. 3. The use of this drug may cause damage to liver function, which may cause an increase in aminotransaminases. It is contraindicated for people with cardiogenic shock, allergy to the components of the drug, and liver and kidney functions need to be monitored during the use of the drug, while special groups of people such as athletes, pregnant women and lactating women need to use the drug under the guidance of a doctor. If symptoms of gastrointestinal bleeding occur after taking Metoprolol tartrate, it is recommended to consult a doctor promptly.