After entering the body, the so-called tadalafil component, a substance insuper tadapox medication that belongs to the PDE-5 inhibitor class, aids in preventing blood clotting issues. Stress causes the blood arteries that carry blood to tighten, thus tadalafil is necessary to keep this from happening. Men with ED who take super tadapox will achieve a strong erection for sexual activity and fill their penis with blood. The blood vessels will feel relaxed after taking Super Tadapox