Final answer:
Antibiotics such as amoxicillin, clarithromycin, metronidazole, and tetracycline can increase the levels of Omeprazole or Prilosec. Antacids may also be given in combination with antibiotics to further decrease acid levels.
Step-by-step explanation:
Medications that increase the levels of Omeprazole or Prilosec include antibiotics such as amoxicillin, clarithromycin, metronidazole, and tetracycline. These antibiotics are commonly used in combination with Omeprazole to treat infections caused by the bacteria Helicobacter pylori. Additionally, antacids may also be given alongside antibiotics to further decrease acid levels.