Can letrozole tablets promote ovulation

summary

Many friends in life will take some drugs to help ovulation, but do not know which drug is better. Next, we will introduce whether trazole tablets have a good effect on ovulation induction.

Can letrozole tablets promote ovulation

First: letrozole tablets have the effect of ovulation induction, and it is relatively safe, with small side effects. A lot of drugs have multiple effects. The pharmacology and toxicology are the same. Don't worry. In the central nervous system, letrozole tablets inhibit the transformation of androgen to estrogen by inhibiting the activity of aromatase.

Second, it can reduce the level of estrogen in the body, thus relieving the negative feedback effect of estrogen on hypothalamus and pituitary, increasing the secretion of endogenous gonadotropin, promoting the development of follicles and ovulation.

Third: in the peripheral, the increase of androgen concentration in the follicle can make the ovary present a temporary reversible polycystic ovary state, and increase the sensitivity of the follicle to menopausal gonadotropin. At the same time, androgen in the ovary can promote the development of early follicles, thus increasing the number of preantral follicles and antral follicles.

matters needing attention

According to experts, the ovulation effect of this drug is good, and the adverse effects are relatively small, so patients need not worry too much.