Intestinal obstruction is a condition where the normal flow of digestive contents through the intestines is blocked. It can occur due to twisted intestines, hernias, tumours, or inflammation. Symptoms include severe abdominal pain, bloating, vomiting, and constipation. Urgent medical attention is necessary as untreated obstruction can lead to tissue damage or perforation. Treatment may involve conservative measures, but surgery might be required to remove the blockage and restore proper intestinal function in severe cases.
Causes of Intestinal Obstruction
Abdominal Adhesions– Abdominal adhesions are the scars of tissues that happen between the organs of abdominal organs. It usually occurs after surgery, leading to the sticking of tissues rather than moving around freely. The situation blocks food, liquids, or air, leading to abdominal pain, vomiting, or nausea.
Hernia– Hernia is another cause of the abdominal disorder. It is a medical condition in which the body’s insides bulge through abdominal cavities. It appears as a swelling on any one of the abdominal organs. It leads to blockage of the intestines, disallowing passage of food and liquids through it. If the condition is not treated correctly, the suffering patient may experience abdominal pain, chronic acid reflux, and other similar issues.
Colon Cancer– The growth of cancerous cells in the colon due to DNA mutation is known as colon cancer. It is also one of the causes of the Obstruction in the intestine, obstructing the digestive procedure. The procedure leads to the death of the most significant part of the digestive tract if not treated correctly. The bowel obstruction can be treated with the help of medications and surgeries.
Intussusception– One segment of the intestine telescopes into another, causing a blockage.
Volvulus– The intestines twist around themselves, leading to obstruction and reduced blood flow.
Impacted Faeces– A mass of hardened stool can obstruct the intestine.
Inflammatory Bowel Disease– Conditions like Crohn’s disease or ulcerative colitis can cause inflammation and obstruction.
Strictures– Narrowing of the intestine due to inflammation, scarring, or disease can lead to blockage.
Diverticulitis– Inflammation of small pouches (diverticula) can obstruct the intestine.
Symptoms of Intestinal Obstruction
Abdominal Pain- Severe abdominal cramps are one of the identifiable and initial symptoms of the obstruction in the intestine. The inability of food, air, and liquid to pass through the intestines causes pain. The pain increases gradually if it is not treated at the right time. In such situations, it is advised to rush for medical help to get the root cause and the proper medications.
Lack of Appetite– Lack of appetite is also one of the symptoms of intestinal disorder. The affected individual doesn’t feel the urge to have meals on time and hence lacks the nutrition required by the body. It happens due to the inability of the gas to pass through the intestines due to incomplete digestion. The situation further leads to sudden weight loss, weakness, and tiredness due to improper nutrition.
Constipation– Constipation is one of the apparent symptoms of the disorder. It happens due to the blockage of food in the large intestine. Severe constipation doesn’t stop a mere digestive disorder. It further leads to various other health issues. If not treated correctly, constipation can cause bloating, severe stomach ache, and many other abdominal problems.
Nausea and Vomiting– Nausea and vomiting are among the initial signs of Intestinal Obstruction. It happens due to a lack of digestion of the consumed food. The blocked intestine reverses the undigested food in the form of green-coloured vomiting. The patient may feel weak and tired and need more energy to perform simple routine activities. Excessive vomiting also throws out the required salts and water from the body. Hence, the individual feels tired and lacks energy.
Inability to Pass Gas: Inability to release gas, as it cannot move through the blocked intestine. The abdomen might become swollen and tender to the touch.
Loss of Appetite: Reduced or complete loss of appetite due to abdominal discomfort.
Cramping: Intense, intermittent cramping as the intestines try to push contents past the blockage.
Dehydration: Fluid and electrolyte imbalances due to vomiting and decreased intake can lead to dehydration.
Treatment Options for Intestinal Obstruction
Low Fiber Diet- A low-fiber diet is one of the options for bowel obstruction treatments. It helps in the easy passage of stool and air to avoid bloating and avoid the symptoms of intestinal blockage. Following a low-fibre diet religiously is helpful for patients suffering from partial blockage of the intestines. The method clears the way for waste to pass through the colon and avoid health issues.
Surgery- Surgery is helpful for people who are experiencing a complete intestine blockage. The method involves placing a stent in the colon to allow the waste to pass through quickly and avoid blockage. Different types of surgeries help relieve the intestinal disorder depending upon the area of blockage.
Medications– Medications such as steroids, opioids, antiemetic drugs, metoclopramide, and prokinetic of the stomach are some of the prescribed medicines by doctors to heal the Obstruction of the intestine. These drugs help pass stool from the large intestine and lower the symptoms of the intestinal disorder. These medications also help loosen dry stool for its easy passage without any pain through the colon.
Conservative Management– In some cases, partial obstructions can resolve with conservative measures such as fasting, intravenous fluids, and monitoring. This approach allows the intestines to rest and potentially pass the blockage on their own.
Nasogastric Decompression– A tube is inserted through the nose and into the stomach to remove excess gas and fluid, relieving pressure and discomfort.
Endoscopic Procedures: For certain types of obstructions, an endoscope can be used to clear or bypass the blockage. This is often used for cases involving strictures or foreign bodies.
Adhesive Release: If adhesions from previous surgeries are causing the obstruction, surgery might involve separating these adhesions to restore proper intestinal movement.
Colostomy or Ileostomy: In some cases, a temporary or permanent opening (stoma) is created in the abdomen to divert intestinal contents outside the body while the affected area heals.
Tumour Removal: If a tumour is causing the obstruction, surgery might involve removing the tumour along with a portion of the affected intestine.
Conclusion
Intestinal obstruction is one of the significant intestinal disorders caused by the blockage of food, air, and liquid in the large intestine. It can happen due to multiple stomach disorders. The problem can be treated with the help of various medications, surgeries, or hospitalisation.
FAQs
Q. What is Intestinal Obstruction?
A. It is a disorder of the intestine leading to Obstruction in the large intestine, blocking food, liquid, and air from passing through it.
Q. What are the symptoms of Intestinal Obstruction?
A. Severe stomach ache, vomiting, nausea, weakness, and lack of appetite are some signs and symptoms of blockage in the intestine.
Q. What are the causes of Intestinal Obstruction?
A. Some of the causes of intestinal obstruction are hernias, adhesions, volvulus, strictures, inflammatory bowel disease and more.
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