OK, so at what age is someone considered elderly? In the newspaper, many people of various ages are described that way. This question came from a different reader on the same wavelength.
Common side effects of Prilosec and Zantac that are similar include diarrhea, headache, nausea, and vomiting. Side effects of Prilosec that are different from Zantac include rash and dizziness. Side effects of Zantac that are different from Prilosec include constipation, fatigue, and insomnia.
A: Long-term use of Prilosec OTC (omeprazole) may lead to atrophic gastritis. According to the medical literature, long-term Prilosec OTC patients may also be at increased risk of infectious complications and nutritional deficiencies. Prilosec OTC is only approved for 14 days of use.