What is this medicine?
SODIUM POLYSTYRENE SULFONATE (SOE dee um pol ee STYE reen SUHL fuh neyt) takes potassium out of the body by binding to it in the intestines. It is used to treat too much potassium in the body.
How should I use this medicine?
This medicine is usually given in a hospital or clinic setting. It may be given by mouth or rectally. Follow the directions on the prescription label. Take your medicine at regular intervals. Do not take your medicine more often than directed.
Talk to your pediatrician regarding the use of this medicine in children. Special care may be needed.
What side effects may I notice from receiving this medicine?
Side effects that you should report to your doctor or health care professional as soon as possible:
allergic reactions like skin rash, itching or hives, swelling of the face, lips, or tongue
black or tar-like stool
fast, irregular heartbeat
feeling faint or lightheaded, falls
muscle spasms or cramps
passing large amounts of urine
rectal or lower stomach pain
slowed or trouble thinking
unusual swelling or water retention
unusual muscle weakness
Side effects that usually do not require medical attention (report to your doctor or health care professional if they continue or are bothersome):
constipation or diarrhea
loss of appetite
What may interact with this medicine?
Do not take this medicine with any of the following medications:
This medicine may also interact with the following medications:
What if I miss a dose?
If you miss a dose, take it as soon as you can. If it is almost time for your next dose, take only that dose. Do not take double or extra doses.
Where should I keep my medicine?
Keep out of the reach of children.
Store at room temperature between 15 and 30 degrees C (59 and 86 degrees F). Keep in original container. Throw away any unused medicine after the expiration date. If stored in another container, store in the refrigerator and throw away after 14 days.
What should I tell my health care provider before I take this medicine?
They need to know if you have any of these conditions:
constipation or gut obstruction
edema (water retention)
high blood pressure
low levels of calcium or potassium in the blood
low sodium diet
an unusual or allergic reaction to sodium polystyrene, other medicines, foods, dyes, or preservatives
pregnant or trying to get pregnant
What should I watch for while using this medicine?
See your doctor for regular check ups. You will need important blood work and other testing done while you are taking this medicine.
You may need to be on a special diet while you are taking this medicine. Discuss the foods you eat and the vitamins you take with your health care professional.
Talk to your doctor about what to do if you are constipated.