What do the eighteen anti-rhymes of the famous Chinese materia medica specifically refer to as follows:

The eighteen anti-rhymes of the famous Chinese materia medica are a memory method in traditional Chinese medicine, which is used to help learners remember the properties and effects of Chinese herbal medicines. This mnemonic method consists of eighteen antonyms, and each antonym represents the taste, meridian tropism and efficacy of a Chinese herbal medicine. Eighteen anti-rhymes, a famous herbal saying, is a very important part of traditional Chinese medicine, which plays an important role in learning and understanding the characteristics and application of Chinese herbal medicine.

The famous saying of materia medica is a famous book of materia medica in ancient China, written by Li Shizhong in Ming Dynasty. Among them, the eighteen anti-rhymes are summarized by Li Shizhong according to his own clinical experience. By corresponding the nature, taste, meridian tropism and efficacy of Chinese herbal medicines with antonyms, learners can remember and understand these information more easily. The uniqueness and practicability of this memory method make it an important tool in the teaching of traditional Chinese medicine.

Specifically, the eighteen anti-rhymes in the famous Chinese materia medica include the following contents:

1. Anti-cold and heat: cold herbs have the function of clearing away heat, while hot herbs have the function of dispelling cold;

2. Cold-heat reaction: cold herbs have the function of clearing away heat, while hot herbs have the function of dispelling cold;

3. Cold-heat reaction: cold herbs have the function of clearing away heat, while hot herbs have the function of dispelling cold;

By memorizing these eighteen antonyms, learners can quickly master the characteristics and effects of Chinese herbal medicines. For example, by memorizing the antonym of "cold and heat", learners can know that cold herbs have the effect of clearing away heat, while hot herbs have the effect of dispelling cold. This memory method can help learners to choose and use Chinese herbal medicines more accurately when they actually use them.

In a word, eighteen anti-rhymes, a famous herbal saying, is an important memory method in traditional Chinese medicine. By corresponding the nature, taste, meridian tropism and efficacy of Chinese herbal medicines with antonyms, it helps learners to remember and understand this information more easily. The practicality and uniqueness of this memory method make it an important tool in the teaching of traditional Chinese medicine, which plays an important role in learning and applying Chinese herbal medicine.