Over-the-counter antibiotics provide convenient and accessible options for managing mild infections and preventing the spread of bacteria. While most antibiotics require a doctor’s prescription, some topical and natural antibiotic alternatives can be safely purchased without one. These include antibiotic creams, ointments, and eye drops designed to treat minor cuts, burns, skin irritations, or eye infections. Common OTC antibiotic ingredients include bacitracin, neomycin, and polymyxin B, often found in products like Neosporin. In addition, some natural antibiotics such as garlic, honey, or tea tree oil offer mild antibacterial benefits.