Castro Farmacias operates within the pharmaceutical retail industry, providing a range of healthcare products and services to consumers. The company manages a network of pharmacies aimed at serving individuals seeking prescription medications, over-the-counter drugs, and health-related items. Its services are designed to support the health and wellness needs of the general public. Operating primarily in regions where it has established physical locations, Castro Farmacias also offers information and access to its products through its online platform. The company focuses on ensuring availability and convenience for customers requiring pharmaceutical care.