Dihydropyridines

Calcium Channel Blockers/Nutrient Depletion:

  • CopperCopper: Based on human study, a lower concentration of copper was found in red blood cells after use of nifedipine (9816889).
  • MelatoninMelatonin: Based on human study, verapamil may enhance excretion of melatonin (9179543).