<prompt> Contraindications to use of Beta BlockersBronchial asthmaHypeensionTachycardiaGlaucoma  <response>: Bronchial asthma is an absolute contraindication of non selective beta Blockers - as they induce bronchoconstriction by knocking off beta 2 mediated adrenergic bronchodilation. Ref:- Sharmas Principles of Pharmacology 3rd Ed; Pg No:- 191-2 