Y40: Systemic antibiotics

Y40.4: Tetracyclines

Tetracyclines (ICD-10 code: Y40.4) refer to a group of broad-spectrum antibiotics that are commonly used to treat a wide variety of infections. This group of antibiotics works by inhibiting protein synthesis in bacteria, thus preventing their growth and reproduction. Side effects associated with tetracyclines can vary, but they commonly include nausea, vomiting, diarrhea, and skin reactions to sunlight. In some cases, people can develop an allergic reaction to tetracyclines. In addition, prolonged use of these antibiotics can lead to antibiotic resistance, making infections more difficult to treat in the future. It's worth noting that tetracyclines can interfere with the effectiveness of certain other medications and can cause harm to unborn children if taken during pregnancy. Always inform your healthcare provider about any medications you are currently taking and any underlying health conditions.