Don't take Cialis if you're taking any medicines identified as “nitrates.” Nitrates are commonly applied to deal with angina. Angina is usually a symptom of heart disease and can cause pain in your chest, jaw, or down your arm.When you've got been prescribed any medicine that contains nitrates which include Nitroglycerin, Isosorbide, and many o

In Oct 2007, the FDA introduced that the labeling for all PDE5 inhibitors, like tadalafil, needs a a lot more outstanding warning from the opportunity risk of unexpected hearing reduction as the result of publish-promoting stories of short term deafness connected to utilization of PDE5 inhibitors.[19]are allergic to sildenafil, as contained in VIAG