A member asked:

Why does a patient become dilerius after surgery and in icu.what can we do to help.

2 doctors weighed in across 2 answers
Dr. Stuart Hickerson answered

Specializes in Family Medicine

Various reasons.: This can be from stress from surgery, anesthetics. Possible infection, stroke, electrolye issue. Usualy need to wait 12 hours for medication and surgical issues to clear up.

Answered 12/8/2017

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Dr. Joseph Sucher answered

Specializes in Trauma Surgery

Sleep wake cycle: Many factors including prior brain dysfunction, dementia, medicines (narcotics, etc.), inflammation, infection to name a few. The best we can do is optimize the environment. Ensure good natural lighting during the day and darkness at night with good sleep/wake cycles. Limit narcotics, benzos or other drugs known to contribute. With good care it takes time to resolve.

Answered 12/8/2017

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