There is generally no such thing as a fast-acting proprietary Chinese medicine Viagra, which refers to sildenafil and is not a proprietary Chinese medicine.
Sildenafil is clinically used to treat erectile dysfunction drugs, if there is obvious erectile dysfunction and other symptoms appear, you can use sildenafil treatment under the guidance of the doctor, after taking in sexual stimulation can maintain a better erection hardness, improve the quality of sexual life. Generally speaking, it is more effective to take it 1 hour before intercourse.
Although sildenafil can be used to treat erectile dysfunction, some patients taking this drug may produce headache, dizziness, dizziness and other symptoms of discomfort, if there are symptoms of discomfort, you need to stop the drug in time.
Sildenafil is forbidden to be used in combination with nitrate drugs, and it is contraindicated for women, people who are allergic to the product, children, and people whose recent cardiovascular status makes them unfit for sexual intercourse. The drug should be applied under medical supervision.