Yes is the anwser, all meds for ED do this even herbal, you need to take a brake from
Viagra, its best if you can find any of the
other ED
drugs and then rotate them, or change over to herbs, you could try the 5Gs, just google it and look for pegym, or google DRUGS VESUS HERBS, HERBS MY CHOICE, and follow the instructions that you find, its how I got over ED and now in recovery, but even with these I take a brake for a week and take for 5 out of 7 days, it works and it has to be come a way of li