What are the disadvantages of long-term use of ShenSong YangXin Capsules?

Generally, long-term use of Shensong Yangxin Capsules may lead to the following adverse effects: increased risk of bleeding, gastrointestinal discomfort, impaired liver and kidney function, blood pressure fluctuations and arrhythmia, and allergic reactions. Details are as follows:

1. Increased risk of bleeding: Shensong Yangxin Capsules contain ingredients such as Salvia miltiorrhiza (Danshen) and Paeonia rubra (Chishao), which have blood-activating properties. Long-term use may lead to gastrointestinal bleeding or mucocutaneous bleeding. Therefore, patients with coagulation disorders or those currently taking anticoagulant medications should use Shensong Yangxin Capsules with caution.

2. Gastrointestinal discomfort: Patients with weak digestive systems may experience gastrointestinal discomfort after long-term use of Shensong Yangxin Capsules, leading to adverse symptoms such as abdominal pain, diarrhea, and vomiting. This may be related to irritation of the gastrointestinal mucosa by certain ingredients in the medication. Therefore, patients with impaired gastrointestinal function should use the medication cautiously under a doctor's guidance.

3. Impaired liver and kidney function: The process of drug metabolism in the body places a certain burden on the liver and kidneys for excretion. Although Shensong Yangxin Capsules are traditional Chinese medicine preparations and generally have fewer side effects compared to Western medications, long-term and excessive use may still affect liver and kidney function. Therefore, patients with pre-existing liver or kidney dysfunction should use the medication under medical supervision and undergo regular monitoring of liver and kidney function.

4. Blood pressure fluctuations and arrhythmia: Certain ingredients in Shensong Yangxin Capsules, such as Paris polyphylla (Chonglou) and Panax notoginseng (Sanqi), have a hypotensive effect and may cause transient drops in blood pressure, leading to symptoms such as dizziness and headache. Meanwhile, ingredients such as ginseng (Renshen) and Ophiopogon japonicus (Maicong) may enhance cardiac conduction, whereas Salvia miltiorrhiza (Danshen) and dragon bone (Longgu) may reduce myocardial excitability. The combined use of these ingredients may lead to arrhythmia. Therefore, patients with unstable blood pressure or a history of arrhythmia should use the medication cautiously under medical supervision.

5. Allergic reactions: Some patients may experience allergic reactions after taking Shensong Yangxin Capsules, such as itching, swelling, and skin rashes. These symptoms may be caused by immune responses triggered by certain components in the medication. Patients with a known allergic constitution should undergo allergy testing before taking the medication and use it cautiously under medical guidance.

When using this medication, patients should strictly follow medical instructions, pay attention to bodily reactions, and seek medical advice promptly if any adverse effects occur. Additionally, maintaining healthy lifestyle habits and a positive mindset can help reduce the impact of drug side effects.