Levoclodipine benzenesulfonate should refer to levoclodipine benzenesulfonate, from the principle of drug action of this drug and amlodipine benzenesulfonate can be taken at the same time, but often do not clinically combined, the specific use of the drug should be in accordance with the doctor’s instructions. Amlodipine benzenesulfonate and levamlodipine benzenesulfonate are both calcium channel blockers, and are used in the treatment of angina pectoris, hypertension and other diseases. Current drug studies do not suggest that taking them together will interfere with each other’s therapeutic effects, so only from the point of view of the principle of drug action, the two drugs can be taken at the same time. However, it should be noted that because amlodipine benzenesulfonate and levamlodipine benzenesulfonate have the same therapeutic effect, clinically it is recommended that a single drug be used first, especially for the first time, in order to observe the specific efficacy of the drug in the patient, and if the effect is not good, then consider changing the drug or adding more medication, and generally will not be directly used for the combined use of the two drugs. It should also be noted that amlodipine benzenesulfonate is contraindicated in people who are allergic to it, with the possibility of fatigue, nausea and other adverse reactions during the use of the drug, while levamlodipine benzenesulfonate is contraindicated in people who are allergic to this drug or other dihydropyridines (e.g., nifedipine, etc.), with adverse reactions such as headache, edema and so on. In summary, amlodipine benzenesulfonate and levamlodipine benzenesulfonate, who do have the need for the combination of amlodipine benzenesulfonate and levamlodipine benzenesulfonate, must be strictly under the guidance of the doctor to regulate the use of medication, and do not blindly take the drug or increase or decrease the dosage of the drug, in order to avoid the adverse consequences.