The post is likely referring to high-dose nifedipine, a blood pressure and angina medication in the calcium-channel blocker family.
A study using large Dutch and Danish cardiac arrest registries found that high-dose nifedipine (60 mg/day or more) was associated with a higher risk of out-of-hospital cardiac arrest, while amlodipine, a related medication, was not associated with the same risk. The researchers emphasized that the findings needed confirmation in additional studies and did not recommend that patients stop taking their medication based on this research alone. (ScienceDaily)
A few important points:
- The study found an association, not proof that nifedipine directly caused the cardiac arrests. (PMC)
- The reported concern was primarily with higher doses of nifedipine. (www.ndtv.com)
- Researchers specifically noted that patients should not discontinue treatment without consulting their doctor. (ScienceDaily)
Nifedipine and Amlodipine are both commonly prescribed medications, and for many patients their benefits outweigh their risks.
If you’re taking nifedipine and are concerned, it’s best to discuss your dose, medical history, and alternatives with your healthcare provider rather than making any changes on your own.
