Adverse interaction between nifedipine and beta-blockade.
D000319:Adrenergic beta-Antagonists / Q000009:adverse effects*; D004347:Drug Interactions; D004359:Drug Therapy, Combination; D006801:Humans; D007022:Hypotension / Q000139:chemically induced*; D009543:Nifedipine / Q000009:adverse effects*; D011725:Pyridines / Q000009:adverse effects*
D000319:Adrenergic beta-Antagonists; D011725:Pyridines; D009543:Nifedipine