This is because antibiotics can have serious side effects, and overuse or misuse of antibiotics can contribute to the development of antibiotic resistance. It's important to take antibiotics only when prescribed by a healthcare provider and to follow the instructions carefully.

If you have symptoms of a bacterial infection and think you may need antibiotics, it's important to see a healthcare provider for an evaluation. The healthcare provider will determine if antibiotics are necessary and which antibiotic would be most appropriate for your condition. In some cases, a Z-Pack may be prescribed, but it can only be obtained with a valid prescription from a healthcare provider.

In the United States, there are no antibiotics available over the counter (OTC) without a prescription from a healthcare provider. This is because antibiotics can have serious side effects, and overuse or misuse of antibiotics can contribute to the development of antibiotic resistance.

Some over-the-counter products, such as topical antibiotic creams and ointments, may contain low doses of antibiotics. These products are typically used to treat minor skin infections, such as cuts, scrapes, and burns.

It's important to note that using antibiotics without a prescription or inappropriately can be dangerous and can contribute to the development of antibiotic-resistant bacteria. If you have symptoms of a bacterial infection, it's important to see a healthcare provider for an evaluation and to follow their instructions for treatment. They may prescribe an antibiotic if necessary and provide guidance on how to use it safely and effectively.