Katya is the generic version of the combined contraceptive pill Femodene. It works in the same way, is effective birth control, and has the same side effects.
Some treatments contain the same active ingredient but are sold under different names. If the active ingredient and the dosage are the same, the treatments will have the same effect and work in the same way.
|Same active ingredient|
|Works in the same way|
|Often less expensive|