Are Caojue Ming and Jue Ming Zi the same medicine?

Generally speaking, "Cao Jue Ming" (Herba Cassiae) and "Jue Ming Zi" (Cassia Seed) refer to the same medicinal substance. The detailed explanation is as follows:

The herb Jue Ming Zi is derived from the dried mature seeds of the leguminous plants *Cassia obtusifolia* or *Cassia tora*. "Jue Ming Zi" is its official pharmaceutical name, while "Cao Jue Ming" is a common folk name or an alternative term used in some literature. Both are identical in botanical origin and herbal characteristics. In terms of medicinal properties, they share the effects of clearing liver heat, improving vision, moistening the intestines, and relieving constipation. They are commonly used to alleviate symptoms such as red and painful eyes, headaches, dizziness, and constipation due to intestinal dryness. Clinically, they can be used interchangeably without any fundamental difference.

Prior to use, ensure the quality of the herb by selecting products with plump, mold-free seeds. Individuals with spleen and stomach deficiency-cold or those prone to diarrhea should use it cautiously to avoid worsening discomfort. Long-term or excessive use is not recommended; dosage should follow medical advice or instructions on the product label. If combining with other herbs, consult a qualified healthcare provider to ensure safe use.