Peritonitis: A Serious Condition Requiring Immediate Medical Attention
Peritonitis is an inflammation of the peritoneum, which is the thin membrane that lines the abdominal cavity and covers most of the digestive organs. This condition can be extremely serious, life-threatening if not treated promptly. Learn more about peritonitis: what it is, its causes, symptoms, diagnostic methods, and recommended treatment, as well as the importance of diet in recovery.
Acute or Chronic Peritonitis?
What does peritonitis mean? An infection of the membrane lining the abdominal cavity, called the peritoneum. Because this membrane also encloses organs such as the kidneys, liver, and urinary bladder, if left untreated, the infection can lead to dysfunction of these organs and even death.
What is acute peritonitis? And chronic peritonitis?
There are two forms of peritonitis, depending on its progression: acute and chronic.
Acute peritonitis occurs suddenly and manifests with severe symptoms, such as intense abdominal pain, fever, nausea, and vomiting. It is a medical emergency and requires immediate hospitalization, as it can rapidly become life-threatening.
Chronic peritonitis is a persistent inflammation of the peritoneum, which can last for weeks, months, or even years. Symptoms are usually less intense than in the acute form, but can include recurrent abdominal pain, abdominal distension, bloating, mild fever, and weight loss. Although not as dramatic as the acute form, chronic peritonitis can significantly affect quality of life and lead to long-term complications.
Understanding the differences between the two forms of peritonitis is crucial for easily and quickly recognizing the warning signs and seeking timely medical help.
Care Plan for Acute Peritonitis
Treatment for acute peritonitis typically involves a combination of antibiotics and surgery. The goal is to eliminate the source of infection and drain the fluid accumulated in the abdominal cavity. Additionally, it aims to prevent complications and support the body’s vital functions.
Medical treatment includes antibiotics, analgesics, and other medications, depending on the patient’s condition:
- antibiotics are administered intravenously, in high doses, to ensure effective concentration in the peritoneum;
- analgesics are used to control abdominal pain and ensure patient comfort;
- sometimes, antiemetics (for nausea and vomiting), intravenous fluids (to correct dehydration), or medications to support vital functions may also be administered.
In most cases of acute peritonitis, surgery is necessary. The purpose of the surgery is to identify and remove the source of infection (e.g., a perforated appendix, a perforated gastric ulcer), to drain the infected fluid from the abdominal cavity, and to lavage the peritoneum with antiseptic solutions.
The patient is closely monitored during the postoperative period to detect and treat any potential complications. Vital signs (blood pressure, pulse, respiration, temperature), diuresis (amount of urine output), and signs of infection are primarily monitored.
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Respiratory physiotherapy and early mobilization are important to prevent pulmonary and thromboembolic complications. Also, as it is a traumatic experience in its acute form, the patient may need psychological support to cope with the situation.
In all cases, postoperative care is essential to prevent complications and ensure full recovery.
Symptoms of Peritonitis in Adults. And in Children?
The first signs of peritonitis usually appear suddenly and intensely, signaling a medical emergency. Symptoms vary mainly depending on the patient’s age and the severity of the inflammation, but most are non-specific, making the diagnosis of the condition a real challenge.
Peritonitis – Symptoms in Adults
In adults, symptoms of peritonitis can include:
- intense abdominal pain;
- extremely tender abdomen to the touch, even with light palpation;
- fever and chills, indicators of the body’s fight against infection;
- increased heart rate;
- nausea and vomiting;
- abdominal distension;
- constipation or diarrhea;
- loss of appetite;
- excessive thirst;
- reduced or difficult urination;
- fatigue and weakness.
All these indicate a deterioration of the general condition, so they should not be ignored. The sooner treatment is initiated, the greater the chances of complete recovery.
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Peritonitis in Children: How Does it Manifest in Them?
The clinical signs of peritonitis in children are more subtle and non-specific, which makes diagnosis even more difficult than in adults.
They can include:
- irritability and excessive crying;
- refusal to eat;
- fever;
- vomiting;
- abdominal distension.
What are the warning signs?
It is important to see a doctor immediately when:
- the child complains of diffuse or specifically localized stomach pain;
- the pain worsens with light touch or simple movement;
- the child refuses to eat or drink, becoming more irritable, restless, or withdrawn;
- vomiting is repeated and contains bile or blood.
Although less common than in adults, peritonitis in children can progress rapidly and have serious consequences. Do not try to treat the child at home; seek medical help for a correct diagnosis and prompt treatment tailored to the child’s specific situation.
Spontaneous Bacterial Peritonitis and Other Specific Forms of the Condition
In addition to acute and chronic peritonitis, which are actually stages of the condition’s progression, there are also specific forms of it, such as spontaneous bacterial peritonitis or granulomatous peritonitis.
Secondary abdominal peritonitis is the classic form of the condition. It most commonly occurs as a complication of another abdominal condition, such as a perforated appendicitis, perforated gastric ulcer, perforated diverticulitis, or pancreatitis. In these cases, infected content from the affected organ leaks into the peritoneal cavity, causing peritonitis.
What is bacterial peritonitis?
The main cause of peritonitis is bacterial infections. Bacteria can reach the peritoneum in various ways, such as:
- perforation of an abdominal organ, such as the appendix, stomach, or intestine;
- spread of infection from an adjacent organ;
- abdominal trauma;
- surgical procedures.
Bacterial peritonitis occurs mainly in people with liver cirrhosis and ascites (fluid accumulation in the abdominal cavity) without an obvious source of infection. Bacteria from the intestine cross the intestinal wall and reach the ascitic fluid, causing peritonitis.
Granulomatous peritonitis is a rare form, characterized by chronic inflammation and the formation of granulomas (nodules of inflammatory cells) in the peritoneum. It can be caused by infections, autoimmune diseases, or exposure to certain substances.
Regardless of the type, peritonitis is a serious condition and requires prompt medical evaluation and appropriate treatment, so do not delay visiting the doctor!
Peritonitis and the Recommended Diet
People suffering from peritonitis may have difficulty digesting food. Therefore, artificial feeding is often used, which can be done through various methods:
Enteral Feeding
This involves administering nutrients directly into the digestive tract through a tube. There are several types of feeding tubes:
- nasogastric tube: inserted through the nose, passes through the esophagus and reaches the stomach;
- nasojejunal tube: inserted through the nose, passes through the esophagus and reaches the jejunum (part of the small intestine);
- gastrostomy: the tube is inserted directly into the stomach through an incision in the abdominal wall;
- jejunostomy: the tube is inserted directly into the jejunum through an incision in the abdominal wall.
Parenteral Feeding
This involves administering nutrients directly into the bloodstream through a venous catheter. It is typically used in cases where the digestive tract is not functioning properly or when enteral feeding is not possible, especially in the acute phase of the disease.
The choice of artificial feeding method depends on the patient’s general condition, the severity of peritonitis, and the estimated duration of the need for artificial feeding.
This measure is temporary, used until the patient can resume normal feeding. Once peritonitis is treated and digestive function is restored, a light diet will be gradually introduced. It is important to be rich in nutrients and easy to digest, but it is adapted to the individual needs of the patient.
When is Surgery Necessary for Peritonitis?
In some cases of peritonitis, surgery is the only way to treat the infection and prevent complications.
There are two main types of surgical interventions:
- removal of affected tissue
If a portion of the peritoneum has been severely affected by infection, surgical removal may be necessary. The procedure helps to definitively and safely eliminate the source of infection, thus preventing its spread.
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In other words, it is important to also treat the cause that led to peritonitis. For example, if peritonitis was caused by a ruptured appendix, it will need to be surgically removed.
- abscess drainage
Sometimes, abscesses (pus accumulations) form in the peritoneum. These can be drained using a needle under local anesthesia. Draining abscesses helps reduce inflammation and alleviate symptoms.
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It is important to remember that peritonitis is a serious condition, and treatment must be initiated as soon as possible. If you have symptoms suggestive of peritonitis, seek medical assistance immediately. The timing of diagnosis can make a difference in the progression of the condition.
Recovery from acute peritonitis can take several weeks or even months. It is important for the patient to strictly follow the doctor’s recommendations, adhere to the medication regimen, and maintain an appropriate diet. Although it is a serious condition, with prompt treatment and adequate care, most patients recover completely. Take care of your body!
References:
https://www.nhs.uk/conditions/peritonitis/
https://www.mayoclinic.org/diseases-conditions/peritonitis/symptoms-causes/syc-20376247
https://my.clevelandclinic.org/health/diseases/17831-peritonitis
https://www.webmd.com/digestive-disorders/peritonitis-symptoms-causes-treatments