Menopause increases your risk of STIs due to how aging changes your body

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.)

Thomas L. Cherpes, The Ohio State University

(THE CONVERSATION) Diagnoses for sexually transmitted infections, or STIs, are increasing in older adults. The Centers for Disease Control and Prevention reports the number of people older than 65 diagnosed with chlamydia, gonorrhea or syphilis in the U.S. increased about three-, five- and sevenfold, respectively, from 2010 to 2023. Data also suggests that women older than 50 are at greater risk for HIV than younger women.

Explanations for why these infections are so common in older adults include limited understanding of STIs in this age group, infrequent condom use and increased availability of medications for conditions that typically limit sexual activity in older adults, such as like Viagra and Cialis for erectile dysfunction and estrogen creams and tablets for vaginal dryness. Many older adults are reluctant to discuss their sexual history with their partners and health care providers, which contributes to misconceptions that they are monogamous or sexually inactive.

In my work as an infectious disease scientist, I...