Yeast infections, a common issue for many women, can be influenced by various factors, including the use of antibiotics. The correlation between antibiotics and yeast infections arises because antibiotics, while targeting harmful bacteria, can also disrupt the balance of healthy bacteria in the body. This imbalance can create an environment conducive to the overgrowth of yeast, particularly in the vaginal area, leading to infections characterized by itching, burning, and irritation.
Sophia Haroon Dar, MD, an internal medicine specialist, explains that while antibiotics are crucial for treating bacterial infections, they can have unintended consequences. One of these is the potential to cause yeast infections in some women, due to the eradication of not only harmful bacteria but also beneficial ones.
Candida, a type of fungus that causes yeast infections, is usually present in small amounts in the vagina. However, when the balance of bacteria and yeast is altered, for instance, by certain antibiotics, this can lead to an overgrowth of yeast. This overgrowth manifests as the typical symptoms of a yeast infection.
It’s important to note that not all antibiotics will lead to a yeast infection, and the likelihood can vary based on the individual and the type of antibiotic. Additionally, factors like a compromised immune system, warm or humid conditions, and even certain daily habits can increase the risk of developing a yeast infection.
In cases where a yeast infection does occur, it is usually treatable with over-the-counter vaginal creams or suppositories. However, if you’re unsure about your symptoms or if it’s your first time experiencing a yeast infection, consulting a healthcare provider is advisable for an accurate diagnosis and treatment plan.
For more information on the relationship between antibiotics and yeast infections, and to gain insights into prevention and treatment options, visit the following resources:
The Well by Northwell
Baylor College of Medicine
Boston University School of Public Health
