<p> If Propranolol is taken with calcium channel blockers such as verapamil,
nifedipine or diltiazem, there may be an increased risk of slow heart rate
at <a href="http://tamsulosintablets.com/l/31010/wa69">http://tamsulosintabl
ets.com/l/31010/wa69</a>. Propranolol may mask the symptoms of low blood s
ugar such as increased heart rate, tremor and nausea.</p>