Erectile dysfunction causes. There are many possible causes of ED, and they can include both emotional and physical conditions, Heart disease,Clogged blood vessels(atherosclerosis).High cholesterol,High blood pressure,Diabetes,Obesity.Metabolic syndrome — a condition involving increased blood pressure, high insulin levels, body fat around the waist and high cholesterol.

Erectile dysfunction symptoms might include persistent:

• Trouble getting an erection
• Trouble keeping an erection
• Reduced sexual desire
• Viagra 200 mg tablet, containing sildenafil citrate.
• Cialis 20 Mg tablet , containing tadalafil.
• Levitra 60 mg tablet , containing vardenafil.

These medications are over the counter and lasts for a specific time period Within such period, one can attain decent erection upon sexual arousal.