K-Vescent Efffervescent and Opcicon One-Step

• Generic Name: potassium bicarbonate
• Dosage Forms: tablet, effervescent
• Other Brand Names: Effervescent Potassium, K-Effervescent, K-vescent, K-vescent, K+Care ET, Klor-Con/EF, Effer-K, Quick-K

Potassium is a mineral that is found naturally in foods and is necessary for many normal functions of your body, especially the beating of your heart.

K-vescent is used to prevent or to treat a potassium deficiency (hypokalemia).

K-vescent may also be used for other purposes not listed in this medication guide.

• Generic Name: levonorgestrel
• Dosage Forms: n.a.
• Other Brand Names: EContra EZ, Fallback Solo, My Way, Next Choice, Opcicon One-Step, Plan B One-Step, React, Aftera, EContra One-Step, My Choice, My Way, New Day, Next Choice One Dose, Take Action, Kyleena, Liletta, Mirena, Skyla

Opcicon One-Step is used to prevent pregnancy after unprotected sex or failure of other forms of birth control (such as condom breakage, or missing 2 or more birth control pills).

Opcicon One-Step may also be used for purposes not listed in this medication guide.