Sorbitol,  risk of intestinal necrosis.

Aluminium or magnesium containing laxatives or antacids

Fruit juices , digoxin, lithium, throxine

Hyperkalaemia associated with oliguria or dialysis

Hypercalcaemia,  hypokaemia,  hypernatraemia,  hypomagnesiumia

GI ulceration  or necrosis, faecal impaction, 

Rectal ulceration folowing administration

Anorexia

Obstructive bowel disease 
Neonates with reduced gut motility

Hyperthyroidism, multiple myeloma, sarciodsis,
Metastatic carcinoma with renal failure and hypercalcaemia,

Plasma potassium below 5mmol/L

Special Precautions/Warnings-

Monitor serum electrolytes
Risk of respiratory complications if inhaled

Constipation, chronic renal failure
Severe hyperkalemia such as burns, trauma,

Pregnancy, lactation

Indication-

Hyperkalaemia associated with oliguria or dialysis

Dosage-

Usually 15g orally 3-4 times  daily or 30g rectally daily

Children- 1g/kg daily orally or rectally in divided doses.
Maintenance -  0.5g/kg daily
Do not use oral route for neonates

Use contraindicated-
Observe caution if required to be used