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Gastritis is the inflammation of the lining of the stomach. [1] It may occur as a short episode or may be of a long duration. [1] There may be no symptoms but, when symptoms are present, the most common is upper abdominal pain (see dyspepsia). [1]
Some bacterial infections cause severe abdominal pain and may persist for several weeks. [19] Children infected with rotavirus usually make a full recovery within three to eight days. [20] However, in poor countries treatment for severe infections is often out of reach and persistent diarrhea is common. [21]
Diagnosis is guided by the person's presenting symptoms and laboratory findings. The gold standard imaging modality for the presence of gallstones is ultrasound of the right upper quadrant. There are many reasons for this choice, including no exposure to radiation, low cost, and availability in city, urban, and rural hospitals.
"Norovirus symptoms usually appear 12 to 48 hours after exposure, but temporary upset stomach symptoms appear much faster — within a couple of hours," Dr. Alhassani adds.
Sudden onset pain happens in a split second. Rapidly onset pain starts mild and gets worse over the next few minutes. Pain that gradually intensifies only after several hours or even days has passed is referred to as gradual onset pain. [4] One can describe abdominal pain as either continuous or sporadic and as cramping, dull, or aching. The ...
Symptoms may include upper abdominal fullness, heartburn, nausea, belching, or upper abdominal pain. [3] People may also experience feeling full earlier than expected when eating. [4] Indigestion is relatively common, affecting 20% of people at some point during their life, and is frequently caused by gastroesophageal reflux disease (GERD) or ...
Stomach cancers usually occur due to fluctuations in acidity level and may present with vague symptoms of abdominal fullness, weight loss and pain. The actual cause of stomach cancer is not known but has been linked to infection with Helicobacter pylori , pernicious anemia , Menetriere's disease, and nitrogenous preservatives in food.
Common symptoms of acute pancreatitis include abdominal pain, nausea, vomiting, and low to moderate grade fever. [2] [3] The abdominal pain is the most common symptom and it is usually described as being in the left upper quadrant, epigastric area or around the umbilicus, with radiation throughout the abdomen, or to the chest or back. [4]