Feminizing hormone therapy is used to create physical changes in the body that are normally caused by female hormones during puberty (secondary sex characteristics) in women. In people with male sexual characteristics, when transitioning, feminizing hormone therapy can be used to create changes in the direction of feminization. This therapy also brings many benefits but also has many adverse risks for the user.

Feminizing hormone therapy is used to create physical changes in the body that are consistent with the female gender. Oral feminizing hormones for transgender people are estrogen-supplementing hormone medications that block the action of testosterone used during the transition process. Feminizing hormones also have notable side effects.