Erectile dysfunction is most often caused by reduced blood flow or nerve issues, while premature ejaculation is more linked to psychological factors such as stress, depression, or heightened sensitivity.

Erectile dysfunction drugs improve blood flow to help achieve and maintain erections, while premature ejaculation medications work on the nervous system to delay climax.

Viagra (sildenafil) works quickly but lasts 4–6 hours, while Tadalafil (Cialis) has a slower onset but can last up to 36 hours, offering more flexibility.

These medications can interact with heart medicines (especially nitrates), so they should only be used under strict medical supervision.

Yes, certain blood pressure drugs can contribute to erectile dysfunction or ejaculation issues by affecting blood flow or nerve signaling.

Yes, prostate enlargement and its treatments can affect sexual function, particularly erectile strength and ejaculation.

Low testosterone can reduce libido and energy, and while not the sole cause, it can worsen erectile difficulties.