Why Does Black Coriander Seed Need to Be Boiled for an Hour First?

Heishunpian should be boiled for one hour first, generally to remove its inherent toxicity and enhance its medicinal efficacy. However, medication should be taken as prescribed by a doctor. Heishunpian is a type of traditional Chinese medicine with a pungent and bitter taste, warm in nature, and associated with the heart and kidney meridians. It has the effects of tonifying fire and yang, dispelling cold, and alleviating pain. Heishunpian is usually highly toxic. Improper use of this medicine may lead to poisoning symptoms such as nausea, vomiting, and dizziness. Therefore, boiling it in water for one hour before use can remove its toxicity. When using Heishunpian, it should not be boiled simultaneously with other medicines. Instead, it needs to be boiled one hour ahead to better exert its medicinal efficacy and facilitate disease treatment. However, patients allergic to the medicine should avoid taking it to prevent allergic reactions. Meanwhile, patients with yin deficiency and fire excess or blood deficiency and yang hyperactivity should use it with caution. During medication, it is necessary to monitor any changes in the body. If discomfort occurs, medical attention should be sought promptly. Additionally, spicy and stimulating foods such as chili peppers, garlic, and barbecue should be avoided during medication. Fresh vegetables and fruits can be consumed to avoid affecting the medicinal efficacy.