You can take Levitra with or without food. However, heavy or fatty meals can significantly slow down the time it takes for the drug to work.[popover id=ref2]
Grapefruit juice can cause sensitivity reactions with ED treatments, so you should avoid drinking this when using Levitra.
Alcohol isn’t thought to interact with Levitra directly. But it can make ED symptoms worse.
You should always avoid drinking excessive amounts of alcohol, but it’s even more important to drink within sensible limits if you have ED.