Citric acid and potassium citrate and Nifediac CC

• Generic Name: citric acid / potassium citrate
• Dosage Forms: granule, for solution
• Other Brand Names: Cytra-K, Poly-Citra K Crystals, Polycitra-K, Virtrate-K

Citric acid is an alkalinizing agent that make the urine less acidic.

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.

The combination of citric acid and potassium citrate is used to treat or prevent hypokalemia (low levels of potassium in the blood). Citric acid and potassium citrate is also used to treat digitalis overdose.

Citric acid and potassium citrate may also be used for other purposes not listed in this medication guide.

• Generic Name: nifedipine
• Dosage Forms: tablet, film coated, extended release
• Other Brand Names: Adalat CC, Afeditab CR, Nifediac CC, Nifedical XL, Procardia, Procardia XL, Adalat

Nifedipine is used alone or together with other medicines to treat severe chest pain (angina) or high blood pressure (hypertension). High blood pressure adds to the workload of the heart and arteries. If it continues for a long time, the heart and arteries may not function properly. This can damage the blood vessels of the brain, heart, and kidneys, resulting in a stroke, heart failure, or kidney failure. High blood pressure may also increase the risk of heart attacks. These problems may be less likely to occur if blood pressure is controlled.

Nifedipine is a calcium channel blocker. It works by affecting the movement of calcium into the cells of the heart and blood vessels. As a result, nifedipine relaxes blood vessels and increases the supply of blood and oxygen to the heart while reducing its workload.

This medicine is available only with your doctor's prescription.