Answer Wiki. They are both sensitive, that is, something (a nerve drive) can make them react right away with an undeniable reaction - either another drive or constriction, for neuron or muscle cell, individually.
Pill imprint AMNEAL 669 has been identified as Acebutolol hydrochloride 200 mg. Acebutolol is used in the treatment of high blood pressure; ventricular arrhythmia; premature ventricular depolarizations; ventricular tachycardia; migraine prevention and belongs to the drug classes cardioselective beta blockers, group II antiarrhythmics. There is no proven risk in humans during pregnancy.
Atenolol for Anxiety. Atenolol (Tenormin Â®) is a prescription medicine approved for treating several conditions related to the heart and blood vessels. It is licensed to control high blood pressure, relieve chest pain associated with angina, and improve survival following a heart attack. On occasion, your healthcare provider may recommend atenolol for treating something other than the conditions listed above. This is called an  off-label  use. Using this drug for anxiety treatment (including social phobia and performance anxiety) is considered to be an off-label use. Other off-label atenolol uses include: 1  Treatment of arrhythmias (abnormal electrical activity in the heart). 2  Hyperthyroidism treatment. 3  Migraine prevention. 4  Relief of alcohol withdrawal symptoms.