Read Managing alcohol withdrawal” and other informative articles about in Today's Further, when nurses aren't used to scoring withdrawal symptoms, treatment Under the Allina protocol, patients receive 20 to 80 milligrams of diazepam. The order set includes a sliding scale lorazepam as well as adjunctive medications and nursing orders specific to alcohol withdrawal. The order set should not. Nursing Care of Patients with Alcohol Withdrawal Syndrome (4) Mild withdrawal symptoms can include insomnia, anxiety, nausea and vomiting, Benzodiazepines (midazolam and lorazepam), which can cause severe somnolence.