Levamlodipine and nifedipine cannot be taken together. Levosamlodipine and nifedipine belong to the same class of antihypertensive drugs, both belong to the calcium antagonist, the two drugs have similar mechanism of action, take together the superimposed antihypertensive effect is not obvious, but may lead to the aggravation of the adverse effects of the drug. In clinical practice, if the blood pressure control of levamlodipine or nifedipine is unsatisfactory, another type of antihypertensive drug can be added, such as enalapril and other related drugs can be used in combination for treatment, rather than the two calcium antagonists used at the same time. Levamlodipine and nifedipine may lead to edema, headache, palpitations and other adverse reactions, allergic to the above dihydropyridine antihypertensive drugs need to be prohibited. In addition to taking antihypertensive drugs to control blood pressure, patients with hypertension also need to pay attention to regular work and rest, avoid staying up late, and also need to pay attention to a low-salt diet and appropriate exercise, etc. The above lifestyle adjustments are also helpful for blood pressure control. Therefore, patients with high blood pressure need to take medication and make lifestyle adjustments under the guidance of a doctor, as well as monitor their blood pressure regularly and have regular follow-up visits to the cardiology clinic.