Doxycycline is a tetracycline antibiotic. It fights bacterial infections by preventing bacteria from making proteins they need to survive and reproduce.
Specifically, doxycycline blocks bacterial ribosomes, the cellular structures responsible for protein synthesis. This disruption halts bacterial growth and eventually kills the bacteria.
Doxycycline is effective against a wide range of bacteria, including those causing acne, chlamydia, Lyme disease, and certain types of pneumonia. However, its effectiveness varies depending on the specific bacteria.
Your doctor will determine the appropriate dosage and duration of treatment based on your infection. Always follow your doctor’s instructions carefully and complete the entire course of medication, even if you start to feel better before it’s finished. This prevents the bacteria from developing resistance.
Common side effects can include nausea, diarrhea, and stomach upset. More serious, though rarer, side effects are possible. Discuss any concerns about side effects with your doctor or pharmacist.
Remember, doxycycline is a prescription medication. Never take it without a doctor’s prescription or use it to treat conditions it’s not intended for. Incorrect usage can lead to antibiotic resistance and health complications.
