1st March 2024

A 68-year-old man is admitted with nausea, vomiting and new onset confusion.

DATE	DRUG NAME	DOSE	ROUTE	FREQUENCY	Prescriber’s signature
08/04/23	Omeprazole	20g	Oral	Once daily	DR
08/04/23	Levodopa with carbidopa and entacapone	20mg	Oral	Once daily	DR
08/04/23	Prochlorperazine	12.5mg	Intramuscular injection	PRN	DR
08/04/23	Atorvastatin	20mg	Oral	Once daily	DR
08/04/23	Rivaroxaban	20mg	Oral	Once daily	DR
08/04/23	Haloperidol	2.5mg	Subcutaneous injection	PRN	DR
08/04/23	Labetalol	200mg	Oral	Once daily	DR
08/04/23	Nitrofurantoin	50mg	Oral	QDS	DR

A 68-year-old man is admitted with nausea, vomiting and new onset confusion. His wife reports that over the last few days he has been complaining of dysuria and increased urinary frequency. He has been moved to a side room as he has been behaving aggressively towards other patients and members of staff. His past medical history includes Parkinson’s disease and atrial fibrillation.

Select two drugs that are contraindicated for this patient.

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