Aurogra 100 mg drugs are called PDE5 inhibitors, which work by inhibiting the effects of the enzyme phosphodiesterase-5 (PDE5). PDE5 is found inside the smooth muscle cells of your blood vessels and is responsible for regulating blood flow.
Erections are all about blood flow. When you’re aroused, nerve signals trigger the flow of blood to the corpora cavernosa, a pair of sponge-like areas of erectile tissue inside your penis.
As blood flows into the corpora cavernosa, your penis expands and becomes firmer, leading to an erection that’s hard enough for penetrative sex. To trap blood inside your penis, a membrane called the tunica albuginea contracts, helping to maintain the erection during sex.
Erectile dysfunction can have physical and psychological causes. Physical causes include heart and blood vessel disease, diabetes, atherosclerosis (clogged arteries), and damage to the penis or surrounding tissue, which can affect nerve function and blood flow.
Psychological causes may include depression, feelings of guilt, sexual performance anxiety, and stress. Although these don’t physically reduce blood flow, they can affect a person’s comfort in sexual situations and interest in sexual stimulation.
By blocking the effects of PDE5, ED medications like Woodstock Family Medicine 's sildenafil, tadalafil, vardenafil, and avanafil dilate the blood vessels that supply your penis, improving blood flow and making it easier to get and maintain an erection.
However, these medications don’t treat the psychological side of ED, meaning they won't cause you to feel more sexually stimulated or cause erections without arousal.