My wife has hepatic encephalopathy. What changes to monitor?

Question

Hello doctor,

My wife is 55 and was discharged after overt hepatic encephalopathy, but still seems slow and forgetful. Before discharge, labs showed ammonia 82, high liver enzymes, and low albumin at 2.7. The doctors said the brain wave test was abnormal.

She takes lactulose but feels weak and dizzy, and Xifaxan was delayed four days due to insurance. So, my concerns are:

Could missing those days slow her recovery?
How can I tell if this is a side effect of the medicine or if her brain is still affected?
Should we repeat ammonia tests often, or should we mainly watch for daily behavior changes?

Please help.

Answer 1

Hello,

Welcome to icliniq.com.

I understand your concern.

Your wife’s slow thinking and forgetfulness after overt hepatic encephalopathy (HE) are common during recovery. The brain needs time to normalize after toxin exposure.

An ammonia level of 82 µmol/L and low albumin indicate significant liver dysfunction, so gradual improvement over weeks is expected.

Regarding your concern, the delay in starting Rifaximin (Xifaxan). Missing the first few days does not cause permanent harm, but Rifaximin helps stabilize gut bacteria and prevent ammonia buildup. Starting it now regularly will support recovery and reduce recurrence risk.

Medicine side effects versus persistent HE:

Persistent HE causes confusion, slow responses, sleep reversal, and poor attention.
Lactulose side effects are weakness and dizziness, usually due to dehydration or excess diarrhea. Ensure lactulose dose achieves two to three soft stools daily, not watery diarrhea.
Routine repeated testing for ammonia levels is not necessary.
Clinical behavior changes like alertness, orientation, and sleep patterns are the most reliable indicators.
Treat the patient, not the number.

A few things that can help with recovery are:

Strict Lactulose and Rifaximin adherence.
Avoid dehydration, constipation, and infection.
Maintain normal protein intake.
Monitor daily mental clarity.

Seek urgent care if increasing confusion, excessive drowsiness, or inability to wake occurs.

I hope this resolves your concerns.

For more queries, feel free to reach out to me anytime.

Thank you.