What is the difference between probiotics and antibiotics?

Probiotics and antibiotics are two distinct classes of medications that serve contrasting purposes in the realm of healthcare. Antibiotics are prescribed to combat bacterial infections by killing or inhibiting the growth of harmful bacteria in the body. They are essential for treating various bacterial illnesses. In contrast, probiotics are live microorganisms, often referred to as "good" or "friendly" bacteria, that are ingested to support the balance of beneficial bacteria in the digestive system. Probiotics do not target or eliminate harmful bacteria directly but rather promote a healthy microbial environment in the gut, potentially offering various health benefits such as improved digestion and immune function. While antibiotics are used to combat infections, probiotics are employed to nurture a balanced and robust microbiome within the body.