Betalucil generic name is Metoprolol Tartrate Tablets, Metoprolol Tartrate Tablets and Clarithromycin have different indications, and there is no drug interaction between the two, they can be taken together. Clarithromycin is indicated for the treatment of tonsillitis, pharyngitis, sinusitis, acute exacerbation of chronic bronchitis, pneumonia, impetigo, salpingitis, folliculitis, urethritis and cervicitis caused by sensitive bacteria. Adverse reactions such as abdominal pain, diarrhea, vomiting, headache, drug rash and hallucinations may occur after using this product. If adverse reactions occur, patients are advised to stop the drug and seek medical attention. It is contraindicated for those who are allergic to this product or macrolides, pregnant women, lactating women, those with severe hepatic impairment, patients with water-electrolyte disorders, and those who are taking terfenadine therapy. Metoprolol tartrate tablets are indicated for the treatment of hypertension, angina pectoris, myocardial infarction, aortic coarctation, heart failure, arrhythmia and cardiac neurosis. Adverse reactions such as fatigue, headache, tinnitus, hepatitis, dry mouth, conjunctivitis-like symptoms, rhinitis, and impaired concentration may occur with the use of this product. In case of adverse reactions, patients are advised to seek prompt medical attention. It is contraindicated in patients with cardiogenic shock, sick sinus node syndrome, pulmonary edema, suspected acute myocardial infarction, severe peripheral vascular disease with risk of gangrene, hypersensitivity to the product, pregnant and lactating women. Patients who want to use Metoprolol Tartrate Tablets and Clarithromycin are advised to go to a regular hospital and consult a professional doctor to avoid blind use of drugs.