Continued by the previous article. . . . . .
If you have serious constipation, html defecations are less than 3 times in 11 weeks, and the bowel movements are dry and dull, and it is still difficult to defecate. There is always a feeling of not being clean .
At this time, medication needs to be used, but there are many places where medication is used during pregnancy, so don’t use medication blindly.
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Usually the drugs for treating constipation are divided into 4 categories: irritating drugs, volumetric drugs, lubricating drugs, and permeability drugs . Next, we will analyze them separately.
irritating drugs: high risk, it is not recommended to use
Like the senna and rhubarb drugs that we often hear, they are irritating drugs.
The effect of of irritating drugs should be the strongest among the four types of drugs. has a great risk. It is not recommended to use during pregnancy.
If you are building a file in a regular hospital, you usually won’t encounter such drugs, and you are worried that some folk remedies contain such drugs, so you must pay attention.
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Although this type of drug can promote intestinal peristalsis and quickly relieve symptoms, it is not recommended to use it, and it cannot be repeated or used multiple times.
is prone to electrolyte disorders and adverse reactions of abdominal pain. is prone to drug-dependent when used multiple times. After discontinuation, it will further aggravate constipation.
volumetric drugs: Do not take
in large quantities, such as dietary fiber , such as lactulose , Oucheqian, plant dietary fiber, lignan , etc. They are by increasing the volume of the stool and stimulating the colon to produce defecation reflex .
This type of drug can significantly improve the efficacy with the help of drinking water, but it takes effect slowly. Taking large doses can also cause discomfort such as abdominal distension and abdominal pain.
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Lubricating drugs: It is not recommended to use
This type of drugs is by lubrication of intestinal wall and softening of stool to achieve laxative effect . It is divided into two types: oral and topical. Oral administration of
, such as castor oil , is more effective for people with weak bowel movements, but long-term use will affect the absorption of fat-soluble vitamin , such as vitamins A, D, E, K, etc. If a newborn is deficient in vitamin K, it can also cause bleeding, so it is not recommended.
external I believe everyone is familiar with these - Kaiserlu . I don’t know if you have used it. If you squeeze it into the anus, you will feel the desire to defecate, but it is not recommended to use it.
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Permeable drugs: It is recommended to use
The three drugs introduced above are not recommended for pregnant women. This last type of permeable drugs is the savior.
This type of drug can improve intestinal transmission and stool consistency , and the effect is also relatively good. Compared with irritating drugs, it is not easy to cause electrolyte disorders. is suitable for the elderly and pregnant women to use .
Common ones include lactulose, sorbitol, mannitol , etc.
