Contraindications to use of Beta Blockers
* Bronchial asthma is an absolute contraindication of non selective beta Blockers - as they induce bronchoconstriction by knocking off beta 2 mediated adrenergic bronchodilation. Ref:- Sharma's Principles of Pharmacology 3rd Ed; Pg No:- 191-2
Bronchial asthma
Hypeension
Tachycardia
Glaucoma
Autonomic nervous system