Cumberland Pharmaceuticals Inc. (Cumberland) is a specialty pharmaceutical company. The Company is focused on the acquisition, development and commercialization of branded prescription products. The Company operates through specialty pharmaceutical products segment. The Company's product portfolio includes Acetadote (acetylcysteine) Injection for the treatment of acetaminophen poisoning; Caldolor (ibuprofen) Injection for the treatment of pain and fever; Kristalose (lactulose) for Oral Solution for the treatment of chronic and acute constipation; Omeclamox-Pak, (omeprazole, clarithromycin, amoxicillin) for the treatment of Helicobacter pylori (H. pylori) infection and related duodenal ulcer disease; Vaprisol (conivaptan) Injection to raise serum sodium levels in hospitalized patients with euvolemic and hypervolemic hyponatremia; Hepatoren (ifetroban) Injection, and Boxaban (ifetroban) oral capsules for the treatment of patients with aspirin-exacerbated respiratory disease (AERD).