Perrigo Co. Plc engages in providing over-the-counter (OTC) self-care and wellness solutions. Its solutions enhance individual well-being by enabling consumers to proactively prevent or treat conditions that can be self-managed. The Company operates through three segments: Consumer Self-Care Americas, Consumer Self-Care International and Prescription Pharmaceuticals. The Consumer Self-Care Americas segment comprises the store brand consumer self-care business in the United States (U.S.), Mexico and Canada. The Consumer Self-Care International segment includes the branded consumer self-care business in Europe, along with generic consumer-focused businesses in the United Kingdom (U.K.) and Australia. The Prescription Pharmaceuticals segment commercializes and manufactures generic prescription products in the U.S. and diagnostic products in Israel.