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Gastric ulceration is caused by damage to the gastric mucosa through the above mechanisms. [[NSAIDs|NSAIDs]] directly damage the mucosa and interfere with the prostaglandin synthesis. Gastric ulceration is worsened by the use of NSAIDs in combination with [[Steroids|corticosteroids]]. This risk can be minimised by using cyclooxygenase-1 (COX-1) sparing NSAIDs.  

Gastric ulceration is caused by damage to the gastric mucosa through the above mechanisms. [[NSAIDs|NSAIDs]] directly damage the mucosa and interfere with prostaglandin synthesis. Gastric ulceration is worsened by the use of NSAIDs in combination with [[Steroids|corticosteroids]]. This risk can be minimised by using cyclooxygenase-1 (COX-1) sparing NSAIDs.  

Gastric acid hypersecretion following mast cell degranulation of histamine and gastrin secretion from gastrinomas is a major cause of gastric ulceration.

Gastric acid hypersecretion following mast cell degranulation of histamine and gastrin secretion from gastrinomas is a major cause of gastric ulceration.