Some medicines can be taken along with Viagra Safely.
However some other medicines may cause bad interactions when taken and mixed with Viagra.
It depends on the kind of medicine that you're gonna be taking along with the Viagra.
Since I'm not a doctor I cannot say exactly what medicines are safe to take with Viagra.
Also since I'm unsure on what medicines or drugs you're currently taking it's impossible to say whether or not the Viagra will interact with those medicines.