Renagel (Sevelamer Hydrochloride)
Complete patient guide for uses, dosage, side effects, and safety information
Quick Facts
What Is Renagel Used For?
Renagel is a medication that helps manage high phosphorus levels in the body caused by kidney disease.
Primary Uses
Renagel is primarily used to treat hyperphosphataemia, a condition where excess phosphorus is retained in the body due to kidney dysfunction.
How It Works
Renagel works by binding to dietary phosphorus in the food you eat, helping to reduce its absorption and lower phosphorus levels in the body.
Good to know: Renagel is not addictive.
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How to Take Renagel
Follow your doctor's instructions on how to take Renagel for the best results.
Dosage Instructions
The typical starting dose is 1-2 Renagel 800mg tablets taken three times a day with meals. Your doctor may adjust this based on your blood test results.
What If You Miss a Dose?
If you miss a dose, skip it and take your next dose at the scheduled time. Do not take a double dose to make up for the missed one.
Important: Never double the dose if you miss one.
Available Tablet Strengths
Side Effects
Like all medications, this medicine can cause side effects. Most are mild and temporary, but some require medical attention.
Common Side Effects
These side effects occur relatively frequently and usually don’t require emergency care:
- vomiting
- nausea
- constipation
- heartburn
- diarrhoea
- abdominal pain
- flatulence
- headache
Seek immediate medical attention if you experience:
- rash, itching or hives
- severe constipation
- vomiting blood
- bleeding from the rectum
- fever or high temperature
- shortness of breath
- swelling of the face, lips, or tongue
Important Warnings
Be aware of the following warnings before using Renagel.
Who Should Not Take Renagel
Do not take Renagel if you are allergic to sevelamer hydrochloride or any of its ingredients, have low phosphorus levels (hypophosphatemia), have a bowel obstruction, or if the packaging is damaged or expired.
Medical Conditions to Discuss
Consult your doctor if you have allergies, swallowing difficulties, severe constipation, bowel movement issues, active bowel inflammation, or if you've had major stomach or bowel surgery.
Pregnancy and Breastfeeding
If you are pregnant, planning to become pregnant, or breastfeeding, consult your doctor before using Renagel.
Drug Interactions
Some medications may interact with Renagel, affecting its effectiveness.
- ciclosporin
- mycophenolate mofetil
- tacrolimus
- ciprofloxacin
Alcohol & Driving
Be cautious about alcohol consumption and driving while taking Renagel.
Alcohol
Inform your doctor if you consume alcohol.
Driving and Operating Machinery
Exercise caution when driving or using machinery until you know how Renagel affects you.
Storage
Store Renagel in a cool, dry place below 25°C, tightly closed, and away from moisture and heat. Do not refrigerate or store in the bathroom.
Overdose Information
If you suspect an overdose, seek immediate medical attention. Contact the Poisons Information Centre at 13 11 26 or go to the nearest hospital.
Frequently Asked Questions
Renagel helps lower phosphorus levels, but it may take time to see the full effect. Continue taking it as prescribed.
Yes, Renagel should be taken with meals to help it work effectively.
No, Renagel is not considered addictive.
If you stop taking Renagel, your phosphorus levels may rise again. Always consult your doctor before stopping.
Yes, but inform your doctor if you consume alcohol.
Weight gain is not listed as a common side effect of Renagel.
Elderly patients should consult their doctor to ensure Renagel is safe for them.
If you miss a dose, skip it and take your next dose at the scheduled time. Do not double the dose.
Important Disclaimer
This information is intended for general educational purposes only and should not be considered medical advice. Always consult your healthcare provider or pharmacist before starting, stopping, or changing any medication.
If you think you may have a medical emergency, call your doctor or emergency services immediately.