The main use of Calcium Polystyrene Sulphonate is to manage hyperkalaemia, a condition characterised by elevated levels of potassium in the blood. This medicine belongs to the class of cation-exchange resins.
Nausea and vomiting
Constipation or diarrhoea
Abdominal discomfort or pain
Loss of appetite
Electrolyte imbalance
Calcium Polystyrene Sulphonate is a cation-exchange resin.
Once taken orally or administered rectally, the medication releases calcium ions in your gastrointestinal tract in exchange for potassium ions.
This swapping of ions reduces the amount of potassium your body absorbs from your gut. The trapped potassium is then eliminated from your body along with faeces.
By reducing the amount of potassium absorbed by your body, the medicine helps reduce high potassium levels in your blood.
Doctor of Medicine
BMS, FMC, MD Resident
Calcium Polystyrene Sulphonate is available for use as a suspension, meant for oral administration.
It is also available in powder form, which can be administered rectally in the form of an enema.
This medicine is primarily meant for adults.
However, it can also be given to children, following doctor's instructions and under careful medical supervision.
The use of this medication is contraindicated in patients with a history of hypersensitivity to polystyrene sulphonate resins.
The medicine is also contraindicated in individuals with hyperparathyroidism and Addison's disease.
It is also contraindicated for patients having severe hypokalaemia and obstructive bowel disorders.
This medicine may interact with cardiac glycosides (such as digoxin), antacids containing magnesium or aluminium, and lithium.
Before starting any new prescription or over-the-counter medications, consulting a doctor is advised to avoid potential interactions.
Overdosing on Calcium Polystyrene Sulphonate could lead to gastrointestinal symptoms such as nausea, vomiting, abdominal discomfort, and constipation. If your symptoms persist or worsen, inform your doctor immediately.
If you forget to take a dose of this medicine, take it as soon as you remember. However, avoid doubling the dose to compensate for the missed dose.
Most side effects are temporary and generally harmless and resolve after discontinuing this medicine. However, if you experience any severe side effects or worsening of any of the symptoms, please consult your doctor.
For managing constipation, increasing fluid intake may help.
If you experience nausea or vomiting, taking this medicine with or after meals might help.
There are no specific restrictions on driving or operating machinery while taking this medication. However, if you feel dizzy or unwell after taking this medicine, avoid such activities.
There is limited data to determine the safety of Calcium Polystyrene Sulphonate during pregnancy and breastfeeding. It should be used only when the benefits outweigh the potential risks.
Always consult your doctor before using this medicine during pregnancy or while breastfeeding.
Patients with gastrointestinal disorders like ulcerative colitis should exercise caution while taking this medication.
Individuals with conditions predisposing to hypercalcaemia, congestive heart failure, and hypertension should also use this medication cautiously.
Maintain a balanced diet that does not exceed the recommended daily intake of potassium. Foods like bananas, oranges, broccoli, and potatoes are high in potassium.
Regular monitoring of your blood potassium levels is important.
Limit the intake of salt substitutes or low-sodium foods as they often contain high amounts of potassium.
Frequently asked questions
No, there is no significant evidence to suggest that this medicine has any impact on menstrual cycles. However, if you observe any changes during your treatment, it is advisable to consult your doctor.
Yes, Calcium Polystyrene Sulphonate is synthetically produced and does not contain any animal-derived ingredients. However, always check the packet for any additional non-active ingredients.
Drowsiness is not typically associated with this medicine. However, if you experience drowsiness or fatigue while taking this medication, consult your doctor promptly.
There is no known interaction between Calcium Polystyrene Sulphonate and food. However, it is important not to consume foods high in potassium while taking this medicine.
No, Calcium Polystyrene Sulphonate does not cause dependency as it does not have addictive properties. It is used to manage high potassium levels in the blood.
Yes, regular medical tests like serum potassium levels and other electrolyte testing are required to monitor the effectiveness of the treatment and to adjust the dosage if needed.
There are no known natural alternatives that can replace the function of Calcium Polystyrene Sulphonate. Always consult your doctor before trying any alternative treatments.
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