Long-term use of Metoprolol Tartrate Extended-Release Tablets may have side effects such as fatigue, coldness in the extremities, bradycardia, constipation, and palpitations (rapid heartbeat, often accompanied by panic). Long-term use of rosiglitazone tartrate capsules may cause side effects such as headache, diarrhea, body edema, and cardiac arrhythmia. Oral tartaric acid is mainly categorized into tablets and capsules, such as metoprolol tartrate extended-release tablets and rosiglitazone tartrate capsules. Metoprolol tartrate extended-release tablets are mainly used for the treatment of high blood pressure, myocardial infarction, arrhythmia and other diseases. It should not be taken if you suffer from cardiogenic shock, sick sinus node syndrome and other diseases. It should be noted that patients with low blood pressure and hepatic insufficiency need to use the drug with caution. Rosiglitazone Tartrate Capsules are mainly used for the treatment of type 2 diabetes mellitus, and the drug is not recommended for patients with a history of heart failure or risk factors for heart failure. It should be noted that the drug is also not recommended for patients with severe dyslipidemia. If you need to take the drug to treat the disease, it is recommended that the patient under the guidance of the doctor to take according to the course of treatment, should not be taken for a long time without authorization.