APO-Sotalol. Sotalol hydrochloride. Consumer Medicine Information. For a copy of a large print leaflet Ph: 1800 195 055 What is in this leaflet. This leaflet answers some common questions about sotalol. Hi. Does anyone here have any advice regarding attempting to come off beta-blocker meds that I have been taking for four years ?? There must be a half-life, I have been free of sotalol for over 48 hours and apart from a short run of irregular PAC's I am okay. Sotalol slows down your heart rate and makes it easier for your heart to pump blood around your body. Your very first dose of sotalol may make you feel dizzy, so take it at bedtime. DESCRIPTION. Betapace/Betapace AF contains sotalol hydrochloride, an antiarrhythmic drug with Class II (betaadrenoreceptor blocking) and Class III (cardiac action potential duration prolongation) properties. Find a comprehensive guide to possible side effects including common and rare side effects when taking Betapace (Sotalol) for healthcare professionals and consumers. Sotahexal is used to treat and prevent cardiac (heart) arrhythmia. It contains sotalol, a non-selective beta-adrenoreceptor antagonist. Posology. As with other antiarrhythmic agents, it is recommended that Sotalol 40mg Tablets be initiated and doses increased in a facility capable of monitoring and assessing cardiac rhythm. Patient information for SOTALOL 80 MG TABLETS Including dosage instructions and possible side effects. 1.1 Life-Threatening Ventricular Arrhythmias. Sotalol Hydrochloride Tablets are indicated for the treatment of life-threatening, documented ventricular arrhythmias, such as sustained ventricular tachycardia (VT). Sotalol Sandoz® Sotalol Tablets. Consumer Medicine Information. WHAT IS IN THIS LEAFLET. This leaflet answers some common questions about Sotalol Sandoz.