Fluoroquinolones are a class of antibiotics that are used to treat a variety of bacterial infections. They work by inhibiting the enzymes necessary for DNA replication, ultimately leading to the death of the bacteria.
Fluoroquinolones inhibit the enzyme DNA gyrase and topoisomerase IV, which are essential for DNA replication and repair in bacteria. By targeting these enzymes, fluoroquinolones prevent the bacteria from replicating and ultimately lead to their death.
Fluoroquinolones are commonly used to treat infections such as urinary tract infections, respiratory tract infections, skin and soft tissue infections, and certain sexually transmitted diseases. They are also used in certain cases of traveler's diarrhea and to prevent anthrax infection after exposure.
Common side effects of fluoroquinolones include nausea, diarrhea, dizziness, and headache. More serious side effects can include tendon damage, nerve damage, and an increased risk of aortic aneurysm and dissection. It is important to be aware of these potential side effects and consult a healthcare professional if any concerning symptoms arise.
Fluoroquinolones should be used with caution in certain populations, including pregnant or breastfeeding women, children, and the elderly. They should also be used with caution in individuals with a history of tendon disorders, seizures, or certain psychiatric disorders.
Fluoroquinolones can interact with a variety of other medications, including antacids, sucralfate, and certain blood thinners. It is important to inform your healthcare provider of all medications and supplements you are taking before starting fluoroquinolone therapy.