Urocit-K and Skin Rashes

Urocit-K is the brand name for the prescription drug potassium citrate. Doctors prescribe this drug to help the kidneys get rid of uric acid, which is responsible for close to 10 percent of kidney stones. Urocit-K also aids in preventing gout. Doctors use Urocit-K to treat acidosis -- excessive acids in bodily fluids that kidney disease causes. However, Urocit-K may cause mild to severe side effects.

Tablets

• Urocit-K comes in the form of slow-release, or time-release, tablets that you take orally. Since the medication is gradually released, throughout the day, you don't have to take the medication as frequently. However, always follow your doctor's directions carefully when taking Urocit-K -- the doctor may want you to take the drug more or less frequently, depending on dosage. Don't crush, chew or suck the tablets; these behaviors cause the drug to be released all at once.

Side Effects

• If you are taking Urocit-K, then you may experience side effects such as nausea, vomiting, diarrhea and stomach pain. Eating before taking the medication helps reduce these side effects. However, if they persist or worsen, then talk to your doctor. A few people experience serious side effects such as stomach and intestinal bleeding, blockage and perforation. Seek immediate medical attention if you suffer from any of the following while taking Urocit-K: abdominal swelling, black or bloody stool, constipation, dizziness, rapid heartbeat, severe stomach pain, severe vomiting or vomit that resembles coffee grounds.

Hyperkalemia

• Urocit-K may cause hyperkalemia -- high potassium levels in the blood. Signs of this condition include muscle cramps or weakness, severe dizziness, mental changes such as confusion or restlessness, tingling in the extremities and unusually cold skin. Contact your doctor immediately if you experience any of these symptoms.

Allergic Reactions

• While allergic reactions to Urocit-K are rare, they can be life-threatening incidents. Symptoms of a severe allergic reaction include a skin rash; itching or swelling of the face, tongue or throat; severe dizziness; and trouble breathing. Seek immediate medical attention if you suffer from any of these symptoms.

Considerations

• Do not take Urocit-K if you suffer from Addison's disease, a bladder infection, uncontrolled diabetes, stomach and intestinal problems, severe kidney disease or dehydration or if you are on a potassium-restricted diet. Urocit-K can affect the effectiveness of another drug you're taking -- this interaction between drugs is aptly referred to as a drug interaction. Urocit-K interacts with some herbal products and medications such as antacids that contain aluminum, aspirin, blood pressure medications and corticosteroids. To avoid a drug interaction, always tell your doctor about everything you're on.