Nexium

Definition

Nexium is a proton-pump inhibitor (PPI) used to reduce stomach acid production, commonly prescribed for conditions like GERD and peptic ulcers. It works by blocking the enzyme in the stomach wall that produces acid.

5 Must Know Facts For Your Next Test

1. Nexium's generic name is esomeprazole.
2. It is often taken once daily, at least one hour before a meal.
3. Nexium can interact with certain drugs such as clopidogrel and warfarin.
4. Common side effects include headache, diarrhea, and abdominal pain.
5. Long-term use of Nexium may increase the risk of bone fractures, kidney issues, and vitamin B12 deficiency.

Review Questions

• What is the generic name for Nexium?
• How does Nexium work to reduce stomach acid?
• What are potential long-term risks associated with using Nexium?

Related terms

Omeprazole: A proton-pump inhibitor similar to esomeprazole used to treat similar conditions.

Ranitidine: A histamine-2 blocker previously used to reduce stomach acid but less effective than PPIs.

GERD: Gastroesophageal reflux disease, a condition where stomach acid frequently flows back into the esophagus.