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Tag: Phasic pill

Explore our medication guides and pharmacology articles within this category.

What is Qlaira? A Guide to This Unique Combined Contraceptive

4 min read
Over 100 million women globally rely on oral contraceptives for birth control. **What is Qlaira**? It is a newer type of combined oral contraceptive pill that stands out for using estradiol valerate, a natural estrogen, within a four-phasic dosing system to prevent pregnancy and treat heavy menstrual bleeding.