Hi
Welcome to HCM.
I appreciate your concern for the
constipation while having liver cirrhosis.
The exact cause of constipation in a patient with liver cirrhosis is unknown.
It appears to be due to prolonged bed rest, decreased food intake,
dehydration, ascites, etc.
It is not due to lack of the enzymes produced by the liver.
In patients with liver cirrhosis, Lactulose is given to prevent the production and absorption (in the intestines) of toxins ( like ammonia) into the blood and subsequently the brain thus preventing
brain damage.
These patients can also be given antibiotics like Rifaximin to kill the gut bacteria responsible for producing the toxins.
Besides these patients should take water pills like
Spironolactone, Propranolol, etc to prevent the complications like ascites and
portal hypertension.
Hope this answers your query.
Rate this answer, if you are convinced.