Which condition is associated with amenorrhea as a potential side effect of certain antibiotics?

Certain antibiotics can lead to amenorrhea as a potential side effect due to their impact on the hormonal balance in the body. Antibiotics can alter the gut flora and may influence the metabolism of hormones, particularly estrogen and progesterone, which are critical in regulating the menstrual cycle.

While conditions like gastroenteritis, infections, and autoimmune disorders can lead to amenorrhea through their own mechanisms, they do not specifically highlight the role of antibiotic usage as a direct cause. Antibiotic therapy may disrupt normal ovarian function or contribute to changes that affect menstruation, making it a distinct factor to consider in this context.