Can pancreatitis be contagious?

Written by Wu Hai Wu

Gastroenterology

Updated on February 05, 2025

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Pancreatitis is not contagious; it is a serious digestive system disease. The main causes of pancreatitis include gallstones, binge eating, alcohol abuse, and consumption of greasy foods among other factors. Once an attack of pancreatitis occurs, the patient must immediately refrain from eating and drinking, undergo gastrointestinal decompression, and have gastric juices, acids, and stomach contents suctioned out. Meanwhile, treatments for pancreatitis may involve the use of somatostatin or octreotide to inhibit the secretion of pancreatic juice, as well as the use of third-generation cephalosporins or quinolone antibiotics for anti-infection treatment. (Please use medications under the guidance of a physician.)

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Written by Wang Li Bing

Intensive Care Medicine Department

56sec

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Principles of Treatment for Severe Pancreatitis

The treatment principles for severe pancreatitis mainly include the following points: First, closely monitor the patient's heartbeat, respiration, blood pressure, blood oxygen, etc., and if possible, transfer them to the intensive care unit. Second, maintain electrolyte balance and blood volume, and actively rehydrate. Third, enhance nutritional support, which can include parenteral nutrition outside of gastrointestinal digestion. Fourth, routinely use antibiotics in severe pancreatitis to prevent infection from necrotizing pancreatitis. Fifth, reduce the secretion of pancreatic fluid, inhibit the synthesis of pancreatic enzymes, and suppress the activity of pancreatic enzymes. If the patient develops an infection associated with pancreatic necrosis, consider surgical treatment, etc.

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Written by Yang Chun Guang

Gastroenterology

1min 9sec

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How to check for pancreatitis?

Pancreatitis can cause acute abdominal pain, along with symptoms of nausea and vomiting, and severe cases can lead to hypotensive shock. In laboratory tests, the diagnosis is generally made by assessing serum or urine amylase levels. An amylase level that exceeds three times the normal value can diagnose pancreatitis. Additionally, ultrasound and CT scans can reveal an enlarged or exuding pancreas, and the presence of a small amount of fat necrosis around the pancreas can be diagnosed as pancreatitis. The onset time of serum amylase in pancreatitis varies; typically, serum amylase begins to increase between 6 and 12 hours and starts to decline after 48 hours, and can be detected within 3 to 5 days. Lipase levels typically start to rise between 24 to 72 hours and remain elevated longer, up to 7 to 10 days. Thus, lipase has diagnostic value for later stages of pancreatitis and tends to have higher specificity compared to amylase.

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Written by Huang Ya Juan

Gastroenterology

1min 51sec

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Symptoms of Pancreatitis

Pancreatitis is divided into acute pancreatitis and chronic pancreatitis. Acute pancreatitis is a condition caused by various reasons that lead to damage in the pancreatic tissue. This results in the premature activation of enzymes meant for digesting food, which instead begin to digest the pancreas itself. This “self-destructive” behavior leads to a series of consequences known as acute pancreatitis. The symptoms of acute pancreatitis primarily include abdominal pain, predominantly upper abdominal pain, which occurs suddenly and is persistent, severe, or knife-like, with intermittent exacerbation; fever, nausea, vomiting frequently, with vomitus consisting of food, bile, and even blood, and the abdominal pain does not ease after vomiting; some patients may also have jaundice, often caused by gallstones or common bile duct stones inducing pancreatitis, possibly accompanied by itching of the skin. Chronic pancreatitis, on the other hand, is not necessarily caused by repeated attacks of acute pancreatitis, but rather by various causes leading to persistent inflammatory changes in the pancreas, characterized mainly by chronic and persistent inflammation, damage, and fibrosis of the pancreatic parenchyma. This can lead to irreversible morphological changes such as dilation of the pancreatic ducts, pancreatic duct stones, or calcification. Symptoms include abdominal pain, primarily upper abdominal pain, which may radiate to the back, often triggered by alcohol consumption, overeating, a high-fat diet, or fatigue; gastrointestinal symptoms include reduced appetite, bloating, and indigestion; exocrine manifestations include diarrhea, specifically steatorrhea, where the stool contains oil droplets and often has a foul odor; there may also be weight loss, emaciation, and endocrine manifestations, such as what we commonly refer to as diabetes.

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Written by Si Li Li

Gastroenterology

1min 21sec

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How to treat mild pancreatitis

Pancreatitis occurs due to the abnormal activation of pancreatic enzymes, leading to the self-digestion of the pancreas. The primary causes include alcohol, where excessive drinking can induce acute pancreatitis. Another cause is hyperlipidemia, as individuals with high blood lipid levels are prone to acute pancreatitis. Additionally, cholelithiasis, including stones in both the bile ducts and the gallbladder, can also trigger acute pancreatitis. Symptoms of acute pancreatitis manifest as severe pain in the upper abdomen, accompanied by nausea, vomiting, abdominal bloating, and fever. Acute pancreatitis is classified into mild, moderate, and severe categories. Mild cases mainly exhibit edema of the pancreas without bleeding, necrosis, or involvement of other organs. Treatment primarily involves fasting and fluid replacement, typically lasting for more than 48 hours or until abdominal pain ceases. Another aspect of treatment is inhibiting pancreatic enzyme secretion. Some patients with acute pancreatitis might also need antibiotics. Typically, mild acute pancreatitis can heal within one to two weeks of treatment.

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Written by Wang Li Bing

Intensive Care Medicine Department

1min 5sec

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Treatment of severe pancreatitis

Severe pancreatitis must be managed with comprehensive measures and aggressive rescue treatment. For medical treatment, the first step is to enhance monitoring of vital signs such as heartbeat, respiration, and blood pressure. The second step involves actively replenishing fluids and electrolytes to maintain effective blood volume. Severe cases often experience shock, and it may be appropriate to administer albumin, plasma, etc. The third step for patients with severe pancreatitis, who typically have high metabolic demands, is to enhance nutritional support, possibly using parenteral nutrition. The fourth step involves routine use of antibiotics for severe pancreatitis to prevent infections related to pancreatic necrosis. The fifth step involves using somatostatin analogs like octreotide to suppress the secretion of pancreatic enzymes and pancreatic juice as part of conservative medical treatment. If pancreatic necrosis is complicated with infection, or if a pancreatic abscess forms, surgical treatment can be considered.