What causes acute pancreatitis?

Acute pancreatitis is generally associated with factors such as excessive alcohol consumption, genetic predisposition, viral infections, gallstones, and hyperlipidemia. It is recommended to seek timely medical attention and receive appropriate treatments under a doctor's guidance, including general supportive care and medication. Specific details are as follows:

1. Excessive Alcohol Consumption

Heavy alcohol intake is a common trigger for acute pancreatitis. Alcohol promotes pancreatic secretion, and when the outflow tract of the pancreatic duct cannot adequately drain the increased volume of pancreatic fluid, intraductal pressure rises, leading to acinar cell injury and potentially resulting in acute pancreatitis. Alcohol consumption must be stopped immediately, along with adequate fluid resuscitation and pain management.

2. Genetic Factors

Hereditary factors may also contribute to acute pancreatitis, typically caused by gene mutations. In daily life, it is important to maintain a balanced diet and avoid spicy or irritating foods.

3. Viral Infections

Individuals with weakened immune systems are more susceptible to viral infections, which may directly damage pancreatic tissue or trigger pancreatitis through immune-mediated mechanisms. Symptoms often include pancreatic pain, fever, jaundice, and abnormal liver function. Medications such as entecavir dispersible tablets, lamivudine tablets, and Qingyi Lidan granules may be used as directed by a physician.

4. Gallstones

Gallstones can be triggered by overeating, consuming greasy foods, fatigue, and other factors. When stones from the gallbladder or cystic duct migrate into the common bile duct and block the shared opening of the bile and pancreatic ducts, increased pressure within the pancreas may occur, causing pancreatic juice to reflux and leading to acute pancreatitis. This is often accompanied by symptoms such as nausea, vomiting, abdominal distension, and loss of appetite. Medications such as ursodeoxycholic acid tablets, anti-inflammatory and cholagogue tablets, and Benshu capsules may be used as prescribed.

5. Hyperlipidemia

Hyperlipidemia may result from environmental factors, underlying diseases, or certain medications. Abnormally elevated blood lipid levels—especially significantly increased triglycerides—can lead to acute pancreatitis and may also present with symptoms such as jaundice and fever. Medications such as fenofibrate capsules, atorvastatin calcium tablets, and pravastatin sodium capsules may be used according to medical advice.

In daily life, dietary adjustments are essential, including reducing intake of high-fat foods and moderating alcohol consumption, which helps maintain overall health.