What are the medicinal values ​​of water nephew

Leeches are also called leeches. They are an insect that people are afraid of because once they get on people's bodies, they will keep sucking people's blood and even drill into the surface of people's skin, so it is very difficult to get them off. This makes people very disgusted with this substance. But in fact, leeches also have certain medicinal value. However, many people don't know its medicinal value and have never thought that this insect has its medicinal value.

Leeches, also known as "leeches". It has been recorded in the ancient Chinese book "Shennong Bencao Jing" and has high medicinal value. The dried whole body is used as medicine, containing hirudin and protein, and has the effects of promoting blood circulation, dispersing blood stasis and unblocking menstruation. Clinically, it is mostly used for amenorrhea, abdominal pain due to blood stasis, traumatic injuries, pain due to blood stasis, and other diseases. In recent years, live leeches have been used to absorb postoperative blood stasis and unclog blood vessels; leeches have been combined with other blood-activating and detoxifying drugs to treat tumors; live leeches and pure honey have been added to make an injection, which can be injected through the conjunctiva to treat expansive senile cataracts in the early stages of corneal leukoplakia. More than 20 kinds of medicines have been developed, and it is one of the scarce Chinese medicinal materials.

1. Leeches have multiple medicinal functions. Leeches, commonly known as leeches, also known as money leeches, have multiple medicinal functions. For example, there is a kind of hirudin in leech saliva, which can inhibit the activity of thrombin and prevent fibrinogen from forming fibrinogen, thereby inhibiting the formation of blood clots; ancient medicine used leeches to suck pus and blood from trauma patients to achieve the purpose of clearing blood stasis; Chinese internal medicine soaked the dried insect bodies to make medicine to treat lumps, blood stasis, amenorrhea, and contusions. Further research in modern medicine has shown that leeches are effective in preventing and treating cardiovascular and cerebrovascular diseases and fighting cancer. In recent years, the number of Chinese patent medicines for treating cardiovascular and cerebrovascular diseases prepared with leeches has gradually increased.

2. It is relatively easy to breed leeches artificially. Leeches are highly adaptable, resistant to hunger, and have extremely strong disease resistance. Artificial leech breeding is not restricted by regional conditions and can be raised in ponds, pits, tanks, barrels, etc. Plankton in the water, small insects, snails, river clams, animal blood clots, earthworms, humus on the soil, etc. can all be used as feed, and they can be fed once a week. It has the characteristics of not taking up any labor, simple and extensive breeding and management, low feed cost, high reproduction rate, being silent, odorless and pollution-free, requiring little investment and showing quick results.

3. The market prospect of leech breeding is promising. With the further aging of the population, the increase in the number of cardiovascular and cerebrovascular patients, and people's preference for traditional Chinese medicine products, the demand for leeches will further increase. As the contradiction between supply and demand becomes increasingly serious, prices continue to rise. The market prospects for leech farming are broad.

The most common medicinal value of leeches is that they can treat amenorrhea in women, and they also have a very good effect on bruises and injuries. However, before taking them, they must go through a complicated process before they can be taken. They cannot be taken directly. Sometimes leeches are directly extracted into medicines and then injected into people's bodies, so that they can play a medicinal role.