Lanxiangzi is known as basil seed, because there is no authoritative information to confirm that this drug can cause cancer, so it is usually considered to be non-carcinogenic.
Basil is not a commonly used medicine, it is the dried fruit of basil, family Labiatae, Chinese medicine believes that its nature is cool, taste pungent, sweet, have clear heat, bright eyes, cataract (get rid of the white film on the eyes) effect, the main treatment of eye also swollen and painful, inverted eyelashes, cataract, walking horse teeth noma. This drug should not be used for those who have head and eye pain due to external wind-cold.
Since no authoritative information has been found to confirm that basil seeds can cause cancer, it is generally believed that the correct use of the drug will not cause cancer.
Basil seed is a traditional Chinese medicine, if the above symptoms occur, after professional Chinese medicine practitioners to identify and guide the use of medication, should not be taken without authorization, so as to avoid adverse consequences.