Most people are safe taking erectile dysfunction (ED) pills obtained from a local pharmacy with a prescription. If a person is taking nitrates for a heart condition, however, ED pills should be avoided.
Phosphodiesterase-5 (PDE5) inhibitors are found in ED pills. If these are taken along with nitrates, a dangerous drop in blood pressure may occur.
PDE5 inhibitors work by relaxing the smooth muscle in the blood vessel walls, allowing a person to have an erection. This dilation allows blood to flow into the penis.
Erectile dysfunction pills come in a variety of shapes and sizes.
In the United States, the Food and Drug Administration (FDA) has approved four different types of ED pills as treatments.
They are as follows:
- sildenafil (sildenafil jelly)
- tadalafil (Cialis)
- vardenafil (Levitra)
- avanafil (Stendra)
Checkout – What is better sildenafil jelly or viagra ?