Sir, my wife is taking Betacap TR 40 for almost 2 years & results are fine. Presently she is suffering from acute bronchitis with breathing problem. Consulted local doctor. She was advised to stop Betacap TR40 temporarily because it is a beta blocker which may cause chocking in the bronchial passage. Please advice an alternative for Betacap TR40 till she gets cured of bronchitis.