What are the side effects of Cassia seeds?
Mar 09, 2025
Source: Cainiu Health
Dr. Zhang Xiuhong
Introduction
Under normal circumstances, as a traditional Chinese herbal medicine, Cassia seeds may cause side effects such as indigestion, constipation, menstrual disorders, hypotension, and allergic reactions. It is recommended to consult a qualified physician or pharmacist before using Cassia seeds, and to strictly follow medical instructions to ensure safe and effective medication use, avoiding excessive dosage or long-term administration.
Generally speaking, as a traditional Chinese herbal medicine, Cassia seeds (Jue Ming Zi) may have side effects such as indigestion, liver damage, menstrual disorders, hypotension, and allergic reactions. A detailed analysis is as follows:
1. Indigestion
Cassia seeds contain compounds such as chrysophanol and emodin. Long-term or excessive use of Cassia seeds may irritate the gastrointestinal mucosa, increase intestinal motility or cause spasms, thereby leading to symptoms of indigestion such as abdominal pain, diarrhea, nausea, and vomiting.
2. Liver Damage
Anthraquinone substances in Cassia seeds require metabolism and transformation by the liver in the body. Long-term or excessive consumption of Cassia seeds may increase the liver's metabolic burden, affect normal liver function, and consequently cause liver injury. This may manifest as abnormal liver function indicators, such as elevated alanine aminotransferase (ALT) and aspartate aminotransferase (AST) levels.
3. Menstrual Disorders
Cassia seeds are cold in nature. Prolonged or excessive use of Cassia seeds may lead to excessive cold accumulation in the female body, affecting blood circulation and qi flow, thereby causing menstrual disorders,表现为irregular menstruation, reduced menstrual flow, or amenorrhea.
4. Hypotension
Cassia seeds have a blood pressure-lowering effect. Therefore, individuals with low blood pressure or those currently taking antihypertensive medications may experience excessively low blood pressure after using Cassia seeds, resulting in symptoms such as dizziness, fatigue, palpitations, and adverse effects on health.
5. Allergic Reactions
Some individuals may experience allergic reactions to Cassia seeds, manifested as symptoms such as rash, itching, swelling, and difficulty breathing. Those allergic to Cassia seeds should avoid its use to prevent harm to health.
It is recommended to consult a professional physician or pharmacist before using Cassia seeds, and strictly follow medical instructions to ensure safe and effective medication use, avoiding overdose or prolonged use.
