After cardiac stent can generally take glutamine, usually no obvious drug contraindications, but patients need to be under the guidance of the doctor, do not take without authorization. Glutamine can be used to treat autonomic function regulation, premenstrual tension, primary dysmenorrhea, and menopausal syndrome. Generally, patients after cardiac stents can take Glutathione. However, patients need to take into account their own situation, ask the doctor’s guidance, do not take medication without authorization, in order to avoid damage to health. Some patients may experience uncomfortable symptoms such as dry mouth, nausea, vomiting, dry mouth, fatigue, rash and so on during taking Glutathione. If the patient’s symptoms are not relieved after using the drug for 7 days, report to the doctor promptly. Caution or contraindication is required for those who are allergic to Glutathione, or those with allergies. Patients should report to the doctor if they experience any abnormal symptoms while taking Glutathione. In daily life, it is necessary to ensure sufficient rest time, do not overwork.