Compound antihypertensive medicament

The invention discloses a compound preparation for treating hypertension, which comprises 5-30mg of nifedipine and 12.5-75mg of atenolol. The product of the invention overcomes the defect that a side effect is markedly enhanced caused by increasing the medicament dosage for ensuring the curative effect when the nifedipine and the atenolol are clinically used at present and one medicament is singly used, and provides a new compound preparation. The nifedipine and the atenolol are combined, and the curative effect has synergistic and complementary actions; the tolerance of patients is increased, the compliance is improved, the dosage is decreased, an adverse reaction is lightened, and the compound preparation is convenient to take and has low price.