What are the characteristics of Chinese medicine when it is bad, and is there a difference between g

On January 1st, the traditional Chinese medicine (that is, sealed and packaged) decocted by the hospital today on the 4th two days ago in the refrigerator did not put it yesterday, and when I drank it just now, I found that there was precipitation in it, according to the current weather, Chinese medicine will not be bad when it is placed outside, and it is normal to have precipitation inside. The most obvious feature of Chinese medicine after it is bad is that there is a sour smell, and then there is mildew. Beg.

The most basic characteristics of the deterioration of Chinese medicine are sour and moldy; The main reason for deterioration is the erosion of bacteria. You took out the boiled Chinese medicine from the refrigerator yesterday, and now the weather is cold, and it will not be moldy and spoiled today. As for the drug lake, because the specific gravity of dissolved matter in many drugs is greater than that of water, it is a very normal physical phenomenon, so you can rest assured.

It's not good, Chinese medicine has precipitation, if the prescription is prescribed, there is talc, Chuanxiong, etc., there is a lot of precipitation, there is a layer! It won't break if you put it in the fridge for less than a week! The characteristic of the bad is the sour smell! Of course, some medicines are good and a little sour.

It is normal for traditional Chinese medicine to have precipitation, which is not necessarily bad, but few people put it for so long, if you find that the taste is wrong, it must be bad, and mold is the most obvious deterioration feature.

The precipitation is normal. Any medicine boiled out of a Chinese medicine formula will have precipitation... Now the weather like this will not be bad even if you don't put the refrigerator for 4 days.

The more the characteristics of that medicine have, the more obvious it is, the better. Of course, this includes smell, color, taste, and origin.

Generally, it is normal for the Chinese medicine decoction to have sediment, and it will not deteriorate in the refrigerator for three or four days, and the appearance of the deteriorated decoction is black, uneven, and bubbles.

There are no advantages and disadvantages of chemicals, only qualified and unqualified, but traditional Chinese medicine has advantages and disadvantages. The current "Chinese Pharmacopoeia" has not yet reflected the difference between "good and bad".

Personally, I believe that as far as the content of an ingredient indicated in the Chinese Pharmacopoeia is concerned, the higher its content does not mean that its quality is better.

Traditional Chinese medicine has its own unique criteria for judging its "excellent" or "good", for example: bellflower, with thick and uniform strips, firm, white, bitter taste is better. The strip is uneven, broken and hollow, and the color is gray and white; Panax notoginseng, with a large and firm, thin weight, brown-black cross-section, and no cracks is preferred; Rehmannia is best for hypertrophy, weight, and black and oily sections; Cassia seeds, with uniform, plump, yellow-brown grains are preferred; The heart of the lotus seed is big and green.

Uncooked is preferred; Tangerine peel is better if the skin is thin, the slice is large, the color is red, the oil is moist, and the aroma is strong. Dandelion, with many leaves, green color, and elder roots; Safflower, with a long corolla, red color, bright color, soft texture and no thorns is preferred; Peony skin, thick and long, thick skin, no wood heart, white flour, powdery feet, bright silver stars, strong aroma is preferred. In fact, the customary good products here are often unqualified according to the modern content requirements, such as cassia seeds, lotus seed hearts, rehmannia seeds, dandelions, etc.

Some. Different origins, different growth cycles, and different grades and specifications make Chinese herbal medicines superior and inferior.

For example, the commonly used loquat leaves, which should be more than three years old, have a better effect, and many manufacturers use fallen leaves and new leaves, and the effect is obviously not good.

Chinese herbal medicine has expired, and will expire, and expired. There are also bad and high and low drug efficacy.

The quality of medicinal materials is divided into good and bad, and the quality is different and important.

With the enhancement of self-prevention and health care awareness, people should always have some medicines or health care products around them. But after a long time, can some traditional Chinese medicine preparations that are not marked with an expiration date still be used? In fact, the following methods can be used to distinguish whether the long-term Chinese medicine can continue to be used.

1.Oral liquid: If there is suspended matter in the bottle, the color is turbid, there is a large amount of precipitation, there is a burst bottle or gas flushing out when the bottle is opened, and the taste is sour, it means that it has deteriorated and can no longer be used.

2.Tablets: Common vegetarian tablets and coated tablets, such as grass coral lozenges, Panax notoginseng tablets, Danshen tablets, etc., these tablets are prone to moisture and lobes, mold.

If the tablets are loose, discolored, or sticky, they should not be used again. However, although the surface color of some sugar-coated tablets is uneven, the color and texture of the chip are better, and they can still be applied.

3.Capsules: Wet capsules are easy to become soft and sticky, and some capsules look good on the outside but the contents are moldy, hard and clumpy, and the medicine has deteriorated and should not be used.

4.Granules: Granules are common dosage forms of proprietary Chinese medicines, which have high sugar content and are most susceptible to moisture. For example, hawthorn malt powder, banlan root powder, and cold powder should not be used if it becomes sticky, moldy, caking, or hardened.

5.Powder: It is a dosage form mixed with pharmaceutical powder, such as Yunnan Baiyao, Ice Boron Powder, etc. If it remains loose after many years of storage, and there is no wetness, discoloration, caking, etc., it can continue to be used.

6.Decoction and syrup: decoction, also known as plaster, is most prone to mildew and acid, such as Angelica sinensis blood nourishing ointment, Shiquan tonic ointment, apricot syrup, etc. If the liquid surface is moldy and discolored, there is precipitation or suspended matter after long-term storage, and gas or bubbles turn up after opening the bottle, it means that it has deteriorated.

7.Pills: This kind of medicine is generally not easy to break for a long time, but when the surface of the pill is moldy, insects or sticky, soft or hard, etc., it should not be used again.

8.Ointment: If there is oil or water precipitation, discoloration, thinning or hardening of the paste, it can not be used again.

9.Decoction pieces: Although the medicinal parts are different, through the above methods of observing the shape and color, you can also determine whether there is mold, insects and other deterioration. Deer antler tablets, seahorses and other animal medicines, occasionally a little mildew, washed with water, can still be used after drying.

Apprentice, it's best not to drink Chinese medicine like this, although it doesn't have a lot to do with it, but the quality of the medicine will also be volatile is not high.

It is best to take it after boiling, as it will multiply bacteria for a long time, which is not good for health.