Dapoxetine in Duratia 90 mg works by increasing the levels of serotonin in the brain, which helps to delay ejaculation and improve ejaculatory control. It does not directly address the physiological factors that cause erectile dysfunction.

For the non-invasive treatment of erectile dysfunction, medications like Duratia 90 mg are not the first-line approach. ED is commonly treated with phosphodiesterase type 5 (PDE5) inhibitors such as Sildenafil (Viagra), Tadalafil (Cialis), Vardenafil (Levitra), or Avanafil (Stendra). These medications work by increasing blood flow to the penis, facilitating erections during sexual stimulation.

Non-invasive treatments for ED may also include the use of vacuum erection devices, penile injections, or intraurethral suppositories. These methods do not involve surgery and can be effective for some men.

It's essential to note that the effectiveness of any treatment for ED depends on the underlying cause of the condition. If you are experiencing erectile dysfunction, it's important to consult with a healthcare provider. They can assess your medical history, perform a physical examination, and conduct any necessary tests to determine the cause of ED. Based on the evaluation, the healthcare provider can recommend the most appropriate and effective treatment for your specific situation.