Have you ever wonder what is propecia?
Propecia is a well-known drug that needs a doctor’s prescription. Its function is very desired as it is a medicine used to treat baldness in men. Its active ingredient is a substance called finasteride.
Who is propecia generally indicated for?
Propecia is indicated for those who suffer from hair loss caused by genetic factors and hormonal changes. In the vast majority of cases it is indicated for men. Because it is indicated for these specific types of hair loss, propecia needs a prescription.
How does Propecia work?
The finasteride present in propecia acts in a very effective way, but its significant effects are considered by medical prescription for cases of baldness caused by genetic and hormonal causes. Finasteride is an inhibitor of an enzyme called 5-alpha-reductase, this is an enzyme that transforms testosterone into dihydrotestosterone (DHT). Finasteride causes DHT levels to decrease in the scalp so that the balding process is stopped and hair regrowth. Other uses of finasteride besides its use in low doses for the treatment of baldness are benign prostatic hyperplasia and prostate cancer in higher doses.
Some contraindications of propecia
There is still not a relatively good amount of research and testing completed regarding finasteride, but what is known is that: It is not indicated for women and some studies suggest that it does not affect male reproductive cells. But note that it may have adverse reactions that we will explore below.
Side effects of finasteride present in propecia
Possible side effects of finasteride are: Impotence, abnormal ejaculation, decreased ejaculation volume, altered sexual function, abnormal breast growth and pain in the testicles. It is important to note that the side effects stopped in the men who stopped treatment and in the majority of those who continued.
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