is this true

I think you can drink on any of them, everyone is different.

If you have a healthy heart then you can drink and use both of these medications.

 

Both of these medications have the effect of dilation of blood vessels and so will alcohol. If you drink too much the combined effect can cause dizziness, low blood pressure and a rapid heart rate. This is usually only associated with excessive consumption and in my experience you can get the same symptoms just from the alcohol.

 

I understand that the fact that Cialis lasts about 36 hours and Viagra only lasts 4 so it is safer drinking on Viagra than Cialis

I have taken both and as a rule take them when I have consumed a lot of alcohol. Dont feel any different to the times i have taken them when sober. I guess its like all drugs, depends on the person and that persons health.