What Are the Symptoms of Appendicitis?

Almost every acute appendicitis begins with abdominal pain: initially dull or vague around the umbilicus; in roughly 70-80% of adults it migrates to the right lower quadrant (McBurney point) within 6-8 h and is worsened by coughing, walking, or pressure. Sudden spread suggests possible perforation. Nausea, vomiting, and loss of appetite accompany the pain; vomitus is usually gastric, and children may vomit more often. Temperature is usually low-grade (37-38℃); with suppuration or perforation it may exceed 38.5℃ and be accompanied by chills and malaise. Altered bowel motility causes constipation or diarrhea; a pelvic appendix may irritate the rectum, producing tenesmus... Learn more

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What Are the Symptoms of Intestinal Fistula?

An intestinal fistula is an abnormal passage between the bowel and another organ or the skin, allowing digestive fluid, food residue, or stool to leak, producing a spectrum of clinical manifestations. The most common symptom is abdominal pain, usually persistent or colicky, located in the segment where the fistula arises. Diarrhea is frequent, with watery or pasty stools caused by loss of digestive fluid and reduced absorptive surface. Fever indicates accompanying infection, presenting as remittent or sustained high temperature, often with chills. Rapid weight loss with fatigue and poor appetite results from malabsorption and hyper-catabolism. When the tract opens into... Learn more

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What are the symptoms of colon cancer？

Early-stage colon cancer may cause no noticeable discomfort; the most common first clue is a persistent change in bowel habits—diarrhea, constipation, or alternating patterns lasting more than two weeks. Stools become narrower, pencil-shaped, or are coated with mucus or blood, which may appear dark red or bright red. As the tumor grows, vague lower-abdominal cramping or bloating worsens after meals; if the lumen narrows, colicky pain and progressive distension develop. Systemic features include unexplained weight loss, fatigue, pallor from chronic blood loss, and low-grade fever. A hard, fixed mass may be palpable in the right or left lower quadrant. Perforation... Learn more

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What Are the Symptoms of Cholecystitis

Cholecystitis is acute or chronic inflammation of the gallbladder wall; 95 % of cases follow stone obstruction of the cystic duct. Core symptoms escalate over time: Colicky or persistent dull right-upper-quadrant pain, often sudden after a fatty meal, radiating to the right scapula or back Nausea and repeated vomiting that does not relieve the pain Fever ≥38 °C with chills, marking advancing inflammation Classic Murphy sign: inspiratory arrest when the examiner presses below the right costal margin Pain persisting >6 h suggests acute cholecystitis In severe cases jaundice, tachycardia or hypotension signals risk of suppuration or perforation Chronic cholecystitis presents... Learn more

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What Are the Symptoms of Bile Reflux Gastritis

Bile reflux gastritis is chronic inflammation caused by duodenal contents (bile, pancreatic juice) flowing back into the stomach. Core symptoms result from bile irritation and breakdown of the gastric mucosal barrier: Burning or persistent dull upper-abdominal pain, worse after meals and poorly relieved by antacids Frequent belching with bitter or sour taste; bitter mouth noticeable on waking or when fasting Nausea and occasional bilious vomiting—yellow-green fluid without blood Early satiety and post-prandial fullness: reduced gastric accommodation, feeling full after small meals Loss of appetite and weight: decreased intake due to prolonged discomfort Epigastric heat: located higher than typical heartburn, aggravated... Learn more

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