What does Viagra do?

Viagra's aphrodisiac effect is mainly achieved by dilating blood vessels. The original purpose of developing Viagra was to treat heart disease. Later, when Pfizer was doing clinical work, it was unexpectedly found that it also had an dilating effect on adrenal blood vessels. So it developed into a sexual health care drug.

Therefore, Viagra's "tonifying kidney" itself is a mistake. Other so-called "intractable tinnitus due to kidney deficiency" treatment methods are even more nonsense. Therefore, if you want to tonify the kidney, you should look for more Chinese medicines, such as Cistanche deserticola, Goubao, Cornus officinalis, Eucommia ulmoides and so on. And Jinsuo Gu Jing Pill and Liuwei Dihuang Pill in Chinese patent medicines.

However, it is suggested that if the landlord is under 40 years old and the work is not the type that must get up early and be insatiable, it is best not to tonify the kidney. Because under the age of 40, people's kidney qi is very strong. It's a three-point poison If you don't eat well, you will be self-defeating!