Question hbp pls answer

Thlyaa

I had a baby a week ago. A few days after my bp was elevated so I went to the ER. I was put on magnesium drip for 24 hrs & got sent home after. I was prescribed Nifidipine 30mg. I check my bp at home throughout the day & today it was normal without the medication, do I have to take the medication everyday or as needed? Is it bad if I don’t take it when my bp is normal? Did you take your hbp medication everyday? What was your experience?