A pharmacy is a retail or healthcare facility where medicinal drugs, prescriptions, and over-the-counter medications are dispensed by licensed pharmacists. It serves as a bridge between patients and healthcare providers by ensuring the safe and effective use of medication. Modern pharmacies often provide additional healthcare services, such as health consultations, vaccinations, health screenings, and advice on managing chronic conditions. They also sell health-related products, including vitamins, supplements, personal care items, and medical equipment. Pharmacies may operate independently or as part of larger healthcare institutions, with some offering online services for prescription refills and medication delivery.