HomeDiseaseDigestive DiseasesGastroparesis – Happens Due to the Injury to Vagus Nerve

Gastroparesis – Happens Due to the Injury to Vagus Nerve


Gastroparesis is a situation wherein the abdomen can’t clear out itself of food in a usual trend. It happens due to the injury to the vagus nerve which controls the digestive procedure (01 ). A scratched vagus nerve stops the muscles in the intestine and abdomen from working. It precludes food from running through the digestive practice appropriately.

Gastroparesis system organs name

The causes of gastroparesis contain:-

  • Viral diseases
  • Medicines viz. some antidepressants and narcotics
  • Scleroderma (a connective tissue ailment that disturbs the blood vessels, internal organs, skeletal muscles, and skin) and Amyloidosis (deposits of protein fibers in organs and tissues).
  • Gastric surgery with damage to the vagus nerve
  •  Unrestrained hypertension/ diabetes
Gastroparesis diagram


Symptoms of Gastroparesis:-

There are numerous indications of gastroparesis, comprises of:

  • Nausea
  • Feeling full quickly when eating (early satiety)
  • Poor appetite and weight loss
  • Vomiting undigested food
  • GERD or heartburn
  • Abdominal bloating (enlargement)
  • Poor blood sugar control

Gastroparesis cross section diagram

Diagnosis of Gastroparesis:-

In order to detect gastroparesis, the doctor will re-examine the indications and health check history. The doctor will prescribe a physical examination and may advise positive blood tests together with blood sugar stages. There are some other tests to detect and assess gastroparesis which contain the following:

  • Radioisotope gastric-emptying scan: After taking food which includes a radioisotope (radioactive stuff) one should lie down below a scanning machine. In case the scan confirms that more than half of the food is yet in the stomach after two hours, one is identified with gastroparesis.
  • Barium beefsteak meal: One should have a meal with barium in it and the doctor will watch the abdomen on X-ray as it absorbs the meal. The speed of absorption will inform the doctor how speedily the stomach is vacating.
  • Barium X-ray:- One should drink water (barium), which covers the abdomen, small intestine, and esophagus, and come to light on X-ray. This examination is also identified as a barium swallows or upper GI (gastrointestinal) series.


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Written by Dr. Ozair (CEO of SignSymptom.com) as physician writers are physicians who write creatively in fields outside their practice of medicine.

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