The main component is phenolphthalein.

Pharmacological action After oral administration, it meets bile and alkaline solution in the intestine to form soluble sodium salt, which stimulates the colonic mucosa and promotes its peristalsis, so that the intestinal juice is absorbed by the intestinal wall, thus relieving diarrhea. Because a small amount of absorption (about 15%) enters the intestinal circulation, its effect can last for 3 ~ 4 days.

Indications are suitable for habitual intractable constipation.

Adverse reactions can occasionally cause rash after continuous use; Allergic reactions, enteritis, dermatitis and bleeding tendency may also occur.

Contraindications: Infants are forbidden, and infants and pregnant women should use it with caution.

Administration and dosage: Take 0.05 ~ 0.2g orally before going to bed, and defecate after 8 ~ 10 hour.

Precautions: If this product is used together with alkaline drugs such as sodium bicarbonate and magnesium oxide, it can cause discoloration and make urine

Show red.

Guide alias phenolphthalein tablets

Is beneficial and can treat acute and chronic constipation.

Disadvantages include the following aspects

1 has occasional colic, but it is less common than other irritating laxatives.

It may occasionally cause allergic dermatitis, and severe allergic reactions have been reported.

It is reported that it occasionally causes non-thrombocytopenic purpura.

4. Use alkaline drugs such as sodium hydroxide to cause discoloration.

Infants are forbidden, and young children and pregnant women should use it with caution.

Long-term use of fruit canal will lead to the loss of nutrients, anemia, imbalance of water and electrolyte, low weight, decreased resistance, malnutrition and other complications. Young women can't use fruit guide to lose weight casually, because long-term use of fruit guide will also cause endocrine dysfunction, and even affect women's reproductive function, leading to infertility. In addition, long-term use of fruit guide and drugs to stimulate gastric mucosa can cause gastric mucosa inflammation and even erosion and bleeding. Even if the fruit guide can moisten the intestines and relieve constipation, it will also cause damage to the intestinal mucosa, especially for long-term use. After intestinal mucosal injury, the absorption capacity of nutrients will decrease; Long-term diarrhea caused by long-term use of fruit guide will also lead to the loss of electrolyte components and trace elements such as potassium ions, calcium ions and iron ions. In the long run, it will inevitably lead to listlessness and exhaustion. In addition, long-term use of Chinese knife can also lead to intestinal dysfunction, and there are many such cases in clinic.

References:

Pharmacology Manual and Baidu Collection and Arrangement