Insomnia caused by amlodipine tablets can be observed for a few days if the symptoms are mild, if the symptoms have not been improved, the medication can be adjusted under the guidance of a doctor. The indications for amlodipine tablets are hypertension, chronic stable angina or vasospastic angina. Adverse reactions include headache, mild to moderate edema, fatigue, nausea, flushing, insomnia, palpitations and dizziness. Insomnia caused by amlodipine tablets if it is transient, and this drug is also effective in the treatment of indications, insomnia may be caused by the patient’s sensitivity to the drug, can be observed for 1 week, if insomnia improves, then continue to take the drug. If the insomnia does not improve, you need to change other types or varieties of drugs. Application of amlodipine tablets should be noted: hypersensitivity to amlodipine, severe hypotension is prohibited. Hepatic insufficiency plasma half-life prolongation should be used with caution, for renal impairment can be used in the normal dose, pregnant women only when very necessary to use, breastfeeding women using the drug should be suspended breastfeeding, heart failure, severe hepatic insufficiency should be used with caution, the elderly should be started from a small dose, and gradually increase the dosage. If you need to use the drug, please strictly follow the doctor’s instructions under the guidance of the physician, do not use without authorization.