At some point in your life, it is likely that you will end up with a bacterial infection. For example, you may end up with sinusitis, an ear infection, or tonsillitis. These are all very common conditions, but fortunately can be treated quickly and safely. Although there are currently many prescription and non-prescription options available, one of the best choices is an antibiotic called Zithromax. Available in powder form, via injection or regular or extended-release tablets, Zithromax can help you treat your bacterial infection safely and quickly. Make sure to talk to your doctor about taking Zithromax to clear up your bacterial infection.