Many people are unaware that certain commonly used medications may affect memory and cognitive function. However, it is important to distinguish between a medication being associated with cognitive problems and a medication being proven to cause dementia. Medication should never be stopped suddenly without medical advice.
So, which medications may affect memory, and how can we protect our cognitive health while still treating other medical conditions?
- Omeprazole and Other Proton Pump Inhibitors
Omeprazole is widely used to treat heartburn, acid reflux, and other conditions involving excessive stomach acid. It belongs to a class of medications called proton pump inhibitors (PPIs), which also includes lansoprazole, pantoprazole, and esomeprazole.
Some observational studies have reported an association between long-term PPI use and dementia or cognitive impairment. One possible explanation is that prolonged use may contribute to vitamin B12 deficiency in some people, and vitamin B12 is important for normal neurological function.
However, the
