Final answer:
Proton pump inhibitors (PPIs) are medications used to reduce stomach acid production. They are commonly prescribed for gastric ulcers, GERD, and other conditions. PPIs can have side effects and long-term use may carry potential risks.
Step-by-step explanation:
Proton pump inhibitors (PPIs) are a type of medication used to reduce the amount of acid produced in the stomach. They are commonly prescribed for conditions such as gastric ulcers, gastroesophageal reflux disease (GERD), and Zollinger-Ellison syndrome. Some commonly used PPIs include omeprazole (Prilosec), lansoprazole (Prevacid), and esomeprazole (Nexium). These medications work by blocking the enzyme responsible for acid production in the stomach, thereby reducing acid reflux and relieving symptoms such as heartburn. While PPIs can be effective in treating these conditions, they may also have side effects. Common side effects include headache, diarrhea, and abdominal pain. Long-term use of PPIs has been associated with potential risks such as increased risk of fractures, kidney damage, and infections.