There is no clear regulation on what time to take Schweder’s antihypertensive drug, namely, levamlodipine benzenesulfonate tablets, it is recommended to follow the doctor’s instructions, usually taken in the morning when you wake up in the morning. 1. Levamlodipine Benzenesulfonate is an anti-hypertensive drug, which can be taken in the morning when you wake up, because according to the normal curve of blood pressure level changes, coupled with the drug’s longer half-life, it is more conducive to controlling the peak value of the blood pressure to achieve a stable state of blood pressure. 2. The fluctuation of blood pressure usually exists two peaks, respectively, 8-10 am and 4-8 pm, so in the morning when you wake up orally levamlodipine phenylsulfate tablets, which is a long-acting antihypertensive drug, the half-life of the drug is longer, can effectively cover the two peaks of the changes, to play a better control of the blood purpose. 3. The common adverse effects of this drug include flushing all over the body, fatigue, dizziness, headache, abdominal pain, nausea, palpitations, drowsiness and so on. 4. Note that this drug is contraindicated for those who are allergic to this drug or its constituents. In addition, the drug is recommended to take under the guidance of a professional doctor or pharmacist, to exclude contraindications to the rational use of drugs, avoid self-medication, the use of drugs in the process of adverse reactions should be immediately discontinued to the hospital for treatment.