
Mar 4, - Your child needs to take the medicine called lorazepam. Learn what lorazepam does, how to give it, and the side effects. Ativan/Lorazepam Intramuscular Inj Sol: 1mL, 2mg, 4mg In older pediatric patients, the daily dosage for anxiety disorders is typically divided into 2 to 3 doses. Mar 9, - Detailed Lorazepam dosage information for adults, the elderly and children. Includes dosages for Anxiety, Insomnia, Status Epilepticus and.