While nifedipine is safe for breastfeeding, some mothers notice a drop in milk supply. Before starting any medication or herbal supplement to increase supply, it is crucial to consult your doctor or a lactation consultant. Prescription options like domperidone or metoclopramide, and even herbal remedies like fenugreek, can interact with your blood pressure or cardiovascular system. The safest initial approach is non-pharmacological: increase nursing or pumping frequency, practice skin-to-skin contact, stay well-hydrated, and ensure adequate rest. Please discuss safe, personalised options with your healthcare provider to ensure both your blood pressure and baby remain safe.