Duragesic-100 skin patch and Potassium bicarbonate and potassium chloride

• Generic Name: fentanyl
• Dosage Forms: patch, transdermal system
• Other Brand Names: Duragesic, Abstral, Fentora, Subsys, Actiq, Ionsys, Lazanda, Onsolis, Sublimaze

Fentanyl is an opioid pain medicine that is used to treat moderate to severe chronic pain around the clock. Duragesic-100 is not for treating mild or occasional pain or pain from surgery.

Duragesic-100 may also be used for purposes not listed in this medication guide.

• Generic Name: potassium bicarbonate / potassium chloride
• Dosage Forms: n.a.
• Other Brand Names: Effervescent Potassium, K-Effervescent, K-vescent, K-vescent, K+Care ET, Klor-Con/EF, Effer-K, Effervescent Potassium/Chloride, K-Lyte/Cl, Klorvess Effervescent, K-Lyte/Cl 50

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

Potassium bicarbonate and potassium chloride is used to prevent or to treat low blood levels of potassium (hypokalemia). Potassium levels can be low as a result of a disease or from taking certain medicines, or after a prolonged illness with diarrhea or vomiting.

Potassium bicarbonate and potassium chloride may also be used for other purposes other than those listed in this medication guide.