Potassium Phosphate (By injection)
poe-TAS-ee-um FOS-fate
Treats or prevents low levels of phosphorus in the blood.
Drug classes
Parenteral Electrolyte, Potassium (About this – PubMed Health)
Uses
Uses of This Medicine
Potassium phosphate injection is a phosphate supplement that is used to treat or prevent hypophosphatemia (low phosphorus in the blood). It is also used as an additive in the preparation of fluid formula injections.
This medicine is to be given only by or under the direct supervision of a doctor.
Other uses (PubMed Health)
How To Use
Injectable
Your doctor will prescribe your dose and schedule. This medicine is given through a needle placed in a vein.
A nurse or other health provider will give you this medicine.
Drugs and Foods to Avoid
Ask your doctor or pharmacist before using any other medicine, including over-the-counter medicines, vitamins, and herbal products.
Some medicines and foods can affect how potassium phosphate works. Tell your doctor if you are using digoxin.
When Not To Use
This medicine is not right for everyone. You should not receive this medicine if you had an allergic reaction to potassium phosphate.
Warnings
Tell your doctor if you are pregnant or breastfeeding, or if you have kidney disease, heart disease, a heart rhythm problem, or adrenal gland problems.
This medicine may cause potassium levels in the blood to be too high or calcium levels to be too low.
This medicine contains aluminum. Large amounts of aluminum can be harmful, especially to premature babies and people who have kidney problems.
Your doctor will do lab tests at regular visits to check on the effects of this medicine. Keep all appointments.
Possible side effects
Summary More details
Call your doctor right away if you notice any of these side effects:
Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing
Confusion, nervousness
Fast, pounding, or uneven heartbeat
Lightheadedness, dizziness, or fainting
Muscle stiffness or spasms, heavy feeling in the legs
Weakness, trouble breathing, numbness in your hands, feet, or lips
If you notice other side effects that you think are caused by this medicine, tell your doctor.
Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
More side effects of this drug