Houttuynia cordatathunb. Houttuyniacordatathunb. Perennial herb, the whole fishy smell. Leaves alternate, heart-shaped, with fine glandular spots, often purplish below; stipules membranous, lower and petiole synaptic sheath, spikes terminal, inflorescence base with a total of 4 sepals, white, petal-like; flowers small, amphoteric, without perianth; stamens 3, the lower portion of filaments ovary connate; pistil of a lower portion of three carpels connate composition ovary superior. The capsule cracks at the top. Located in the provinces south of the Yangtze River. Born in wet or water. Whole grass can detoxify, diuretic swelling. Treat tonsillitis, lung abscess, urinary tract infections and so on. Its active ingredient is houttuyfonate, which is now available for artificial synthesis.
Houttuynia has side effects
Houttuynia has very little toxicity. After oral administration, it has fishy odor. Local pain may occur during intramuscular injection; it has certain irritation to the vaginal mucosa. Houttuynia injection can cause allergic reactions, showing drug dermatitis, peripheral neuritis, allergic purpura and so on. In severe cases, it can cause anaphylactic shock and even death. It should be given enough attention.
Houttuynia side effects should be vigilant
This year, seven kinds of Chinese medicine Houttuynia injection injection was stopped, and adverse medicine reaction continuously incident became the focus of attention. ADR data center in Guangdong show, is considered relatively safe medicine people, the proportion of new adverse reactions have been accounted for the first few new reports of adverse reactions of all kinds of drugs. The argument that Chinese medicine has no side effects for many years seems shaky. From traditional Chinese medicine to traditional Chinese medicine, Chinese medicine is generous, small, odd, even, and compound. The progress of TCM medicine lies in compound prescriptions. It uses multiple drugs to combine and collaborate with each other to achieve high-efficiency and non-toxic purposes. Western medicine is a single drug, and its active ingredients can be chemically synthesized with high purity. There are no restrictions on medication, so there are many side effects.
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