What does gastric retention mean *

Update Date: 2022-03-17 Source: Network

summary

Gastric retention is a common gastrointestinal disease. There are many * * factors. Many serious diseases cause gastric retention. * what is the meaning of gastric retention?

What does gastric retention mean *

* first, gastric retention or delayed gastric emptying is the accumulation of gastric contents rather than emptying in time. Anyone who vomited food 4~6 hours ago or fasting for more than 8 hours, with a residual stomach * > 200ml, indicated gastric retention. The former includes pyloric obstruction caused by peptic ulcer, and pyloric obstruction caused by primary or secondary tumor compression and obstruction of gastric antrum and adjacent organs.

Secondly * functional gastric retention is mostly caused by gastric tension deficiency. In addition, gastric motility disorders caused by stomach or other abdominal operations, central nervous system diseases, diabetic neuropathy, and vagotomy can cause the disease. Uremia, acidosis, hypokalemia, hypocalcemia, systemic or intraperitoneal infection, severe pain, severe anemia and the use of antipsychotics and anticholinergic drugs can also cause the disease. Therefore, it is also very important to actively find out the reasons when conducting treatment.

Finally: vomiting is the main manifestation of the disease, which can occur day and night, one to several times a day. Vomit is often a food for the night, generally does not contain bile. Upper abdominal fullness and pain were also common. Abdominal pain can be dull pain, colic or burning pain. The symptoms can be relieved temporarily after vomiting. Acute patients may lead to dehydration and electrolyte metabolism disorder; chronic patients may have malnutrition and weight loss. Severe or long-term vomiting, due to the loss of gastric acid and potassium ions, can cause alkalosis, and tetany.

matters needing attention

Eat less raw and cold food. These foods have a strong stimulating effect on gastrointestinal mucosa, which is easy to cause diarrhea or gastrointestinal inflammation. We should have a regular diet. It's better to eat regularly, which is conducive to the full digestion of food.