Why have I been given this medicine?
Calcium resonium is used to remove excess
levels of potassium from the body, particularly in
patients who have kidney problems and those on
dialysis.
How long must I take this medicine
for?
Take the medicine as instructed by your doctor
or nurse. They should write your dose on this
leaflet. If you are unsure please check with them.
Borders General Hospital
How should I take it?
Pharmacy Department
Patient Information Leaflet
The usual oral dose for adults is 15g three or four
times a day. It may be given in a little water or
made into a paste with something sweet such as
jam or honey. Do NOT mix the powder with
fruit squash as this contains high amounts of
potassium which will stop the medicine working
properly. It is important to sit up whilst taking
the medicine so that you do not breathe in any
powder into your lungs.
Your dose is: ________________________
Number of days: _____________________
What if I forget to take a dose?
The medicine you have been
prescribed is called
Try to remember to take your medicine as
instructed. If you have forgotten do NOT take a
double dose the next time but let your doctor or
nurse know you have missed a dose.
Can this medicine cause any side
effects?
Like all medicines calcium resonium can cause
side effects, although not everybody gets them.
Tell your doctor or nurse straight away if you
notice any of the following serious side effects:
 Rash, swallowing or breathing problems,
swelling of your lips, face, throat or tongue
 Blood in your sick or black tarry stools.
Talk to your doctor or nurse if you get any of the
following side effects:
 Tiredness, confusion, muscle weakness or
cramps or a change in heart rate
 Increased thirst or going to the toilet more
often
 Swelling in your limbs
 Stomach upset, pain in your gut or blockage
of the gut.
Calcium Resonium Powder
30.09.08