potassium/sodium phosphate - oral, K-Phos (cont.)
SIDE EFFECTS: Nausea, vomiting, diarrhea, dizziness, or headache may occur. If any of these effects persist or worsen, tell your doctor or pharmacist promptly.Remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects.When this medication is first started, there is a chance an old kidney stone will be passed.Tell your doctor immediately if any of these unlikely but serious side effects occur: bone/joint aches, muscle cramps, stomach pain, swollen hands/legs/feet.Tell your doctor immediately if any of these rare but very serious side effects occur: confusion, fast/irregular heartbeat, seizures, unusual weakness, tingling/numbness of the hands/feet, change in the amount of urine.A very serious allergic reaction to this drug is rare. However, seek immediate medical attention if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing.This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist.In the US -Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.In Canada - Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.
PRECAUTIONS: Before taking this medication, tell your doctor or pharmacist if you are allergic to it; or if you have any other allergies.This medication should not be used if you have certain medical conditions. Before using this medicine, consult your doctor or pharmacist if you have: infection with kidney stones, high phosphate/potassium/sodium levels, severe kidney disease.Before using this medication, tell your doctor or pharmacist your medical history, especially of: adrenal gland problems (e.g., Addison's disease), breathing problems (pulmonary edema), bone problems (e.g., osteomalacia, rickets), heart disease (e.g., heart failure, irregular heartbeat), high blood pressure, a certain hormone problem (hypoparathyroidism), kidney disease (including kidney stones), liver disease, certain muscle problem (myotonia congenita), pancreatitis, late pregnancy problems (preeclampsia), severe loss of body water (dehydration), severe burns/wounds, special diet (e.g., sodium- or potassium-restricted diet), swelling (edema).This medication contains sodium. Consult your doctor for more information if you are on a salt-restricted diet or if increased salt intake could worsen your condition (e.g., congestive heart failure).Caution is advised when using this drug in the elderly because they may be more sensitive to the effects of the drug, especially swelling legs/feet (due to sodium and water retention).During pregnancy, this medication should be used only when clearly needed. Discuss the risks and benefits with your doctor.It is not known whether this drug passes into breast milk. Consult your doctor before breast-feeding.
Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
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