Almar generic name is Arolol, can be used for the treatment of primary hypertension and other diseases, mainly for tablets orally based, highly bradycardia and other prohibited. 1.Indications: It can be used to treat mild or moderate essential hypertension, angina pectoris, tachyarrhythmia, essential tremor and other diseases. 2.Dosage: (1) Primary hypertension (mild to moderate), angina pectoris, tachyarrhythmia Usually the dose of Arolol hydrochloride for adults is l0mg per time, taken orally twice a day. According to the patient’s age, symptoms and other appropriate increase or decrease in dose, the efficacy is not sufficient, can be increased to 30mg per day. (2) Primary tremor Usually, adults should start to apply Aroclor Hydrochloride from l0mg per day. When the efficacy is not sufficient, it can be administered orally at a maintenance dose of 10mg twice daily. According to the patient’s age, symptoms, etc. appropriate increase or decrease, but should not exceed 30mg a day. 3. Contraindications (1) Severe sinus bradycardia, atrioventricular block of degree II or above, sick sinus node syndrome and other diseases. (2) Diabetic ketoacidosis, metabolic and other diseases complicated by acidosis. (3) Allergic asthma, shock, heart failure, hemodynamic instability, etc. (4) Pheochromocytoma. (5) Pregnant or lactating women. (6) Hypersensitivity to drug components. 4. Adverse reactions Common adverse reactions such as bradycardia, dizziness, unsteadiness, malaise, feeling of tiredness. The drug needs to be used under the guidance of clinicians.