Propanolol can be used in all of the following conditions EXCEPT:: (A) Thyrotoxicosis, (B) Variant angina, (C) Migraine, (D) Hypeention
Answer is B. ref;KD Tripathi 7the edition pharmacology (page no;147,149) Propranolol exacerbates variant (Prinzmetal' s) angina due to unopposed a mediated coronary constriction. uses of propranolol are Hypeension, Angina pectoris, Migraine, thyrotoxicosis, Pheochromocytoma, Glaucoma, MI, Cardiac Arrhythmias,