When certain medications are taken with prenatal vitamins such as PrimaCare, interactions could potentially occur. These negative interactions may prevent the medicines from being absorbed into the blood, so you may need to take PrimaCare a few hours before or after taking other drugs. Medicines that can lead to PrimaCare interactions include fluoroquinolone antibiotics, aspirin, tetracycline antibiotics, bisphosphonates, and thyroid medications.
PrimaCare® and PrimaCare One prenatal vitamins can potentially interact with a few other medications. Some of the medicines that may lead to interactions with PrimaCare include: