What are the side effects of Yin Huang Granules?

Yinyang Granules are a common traditional Chinese medicine, primarily composed of herbs such as Lonicerae Japonicae Flos (Jinyinhua) and Scutellariae Radix (Huangqin). Generally, possible side effects of Yinyang Granules may include drug interactions, liver and kidney function impairment, gastrointestinal discomfort, nervous system symptoms, and allergic reactions. If necessary for use, it is recommended to take them under the guidance of a physician. Detailed analysis is as follows:

1. Drug Interactions

When Yinyang Granules are taken with other medications, drug interactions may occur, potentially affecting efficacy or increasing the risk of adverse reactions. For example, concurrent use with antihypertensive drugs may enhance blood pressure-lowering effects, leading to hypotension.

2. Liver and Kidney Function Impairment

Long-term and excessive use of Yinyang Granules may impose a certain burden on liver and kidney function. Particularly in individuals with pre-existing liver or kidney disease, this may exacerbate their condition.

3. Gastrointestinal Discomfort

Due to the possibility that the medicinal components may irritate the gastrointestinal tract, Yinyang Granules may cause some gastrointestinal discomfort, such as nausea, vomiting, diarrhea, or constipation.

4. Nervous System Symptoms

Some patients may experience dizziness after taking Yinyang Granules. This may be related to the drug's vasodilatory effects, which could lower intracranial pressure and subsequently induce cerebral hypoperfusion.

5. Allergic Reactions

A small number of patients may develop allergic reactions to certain components of Yinyang Granules, presenting with symptoms such as skin itching, swelling, and rashes.

Therefore, when using Yinyang Granules, it is important to monitor changes in your own symptoms. If severe discomfort or worsening side effects occur, discontinue the medication immediately and seek medical attention.