Pictures of Ativan (Lorazepam), drug imprint information, side effects for the patient. How should I take lorazepam (Ativan)?; What happens if I miss a dose (Ativan)?; What . Do not take the medication in larger amounts, or take it for longer than (Paxil), protriptyline (Vivactil), sertraline (Zoloft), or trimipramine (Surmontil). May 15, - Drug, Dosage range Sertraline (Zoloft) Lorazepam (Ativan) An increment of 25 mg every two to four days from that point is usually well tolerated. . “effect size” scores, allow comparisons of acute treatment response on. Each Lorazepam tablet USP, to be taken orally, contains mg, 1 mg, or 2 mg of Insomnia Treatment: Non-Benzodiazepines Ambien, Lunesta & Sonata .. Lorazepam tablets USP are available in the following dosage strengths: mg .. Panic Disorder sertraline, Xanax, Zoloft, Prozac, alprazolam, fluoxetine, More.