Pill Imprint b 154
This white round pill with imprint b 154 on it has been identified as: Loestrin 21 1/20 ethinyl estradiol 0.02 mg / norethindrone 1 mg.
This medicine is known as Loestrin 21 1/20 (generic name: ethinyl estradiol/norethindrone). It is available as a prescription only medicine and is commonly used for Birth Control.