Drugs for erection problems can be divided into several groups. For greater clarity, however, it will be best if we decide on the active substance that the drugs contain. In our case, there are four.

  • Sildenafil
  • Vardenafil
  • Tadalafil
  • Dapoxetine

Each of these active substances is the basis for erectile dysfunction drugs. Let's take a closer look at how they work and how you know them on the market.

Sildenafil

Erectile dysfunction occurs when the drug is used for erection problems that contain the active ingredient Sildenafil. This will congest all parts of the human body, including the genitals. The best-known drug brand that contains Sildenafil is Viagra.

Vardenafil

The active substance of Sildenafil as active substance is Vardenafil. Like in the previous case, Vardenafil also improves blood flow by releasing blood vessels. There are several erectile dysfunction drugs on the market that are built on Vardenafil. These include, for example, Levitra or Staxyn.

Tadalafil

The third representative of the active substances in erectile dysfunction drugs is Tadalafil. Even this substance releases blood vessels and improves blood circulation. The best known drugs are Cialis and Adcirca.

Dapoxetine

Dapoxetine captures the four active ingredients contained in selected medicines for erectile dysfunction. Unlike the previous three cases, Dapoxetine was developed for a specific problem. Early ejection. Thanks to its composition it helps to delay ejaculation and thus improves the overall enjoyment of sex.

If you are interested in this issue of active ingredients in potency medicines, review our other articles. In them, we discuss the above-mentioned four active substances in more detail, including tips and tricks for use or side effects.