Sexually Transmitted Infections (STIs): What You Need to Know

STI trends during the COVID-19 pandemic are complex and difficult to interpret, according to a new report issued by the CDC this April, but one thing is clear: STI case numbers are still unacceptably high. In 2020 alone, 2.4 million new cases were reported, calling for a stronger public health response to address STIs across the country.

STIs may not be as common as the common cold, but millions of people in the U.S. come down with one each year. Fortunately, most STIs are either curable or manageable with treatment, says Dr. Neil Lim, a primary care physician at 富二代成版人app.鈥

鈥疘f you are confused about the difference between an STI (sexually transmitted infection) and an STD (sexually transmitted disease), let鈥檚 clear that up right now. Although the two terms are often used interchangeably, they are not synonymous. An infection does not necessarily cause full-blown disease. In fact, two of the most common STIs, syphilis and gonorrhea, do not even cause noticeable symptoms, and both can be cured way before they turn into a real STD. For this reason, most experts have switched from using STD to the more accurate STI.鈥

The most common STIs鈥

Three of the six most common STIs in the U.S. are caused by bacteria:鈥

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  • 厂测辫丑颈濒颈蝉鈥
  • 骋辞苍辞谤谤丑别补鈥

These three can be completely cured with a course of antibiotics.鈥

And the other three are caused by viruses:鈥

  • HPV (human papillomavirus)鈥
  • Herpes (herpesvirus)鈥
  • HIV (human immunodeficiency virus)鈥

Viral STIs are not technically curable, but effective treatments are available for all three of the common ones listed above, helping to keep symptoms at bay and even prevent transmission.鈥

Who鈥檚 at risk?鈥

Virtually anyone who is or has ever been sexually active is at risk for contracting an STI. But some people are at higher risk than others, including the following groups:鈥

  • Anyone who has had unprotected vaginal, oral or anal sex with a new partner鈥
  • Anyone who has multiple concurrent partners or has a sexual partner who has multiple partners鈥
  • People between 15 and 24 years old鈥
  • Men who have sex with men (MSM)鈥
  • People who have had an earlier STI or who have HIV鈥
  • People who use illicit drugs鈥

鈥淏arring abstinence,鈥 says Dr. Lim, 鈥渢he only way to reliably protect yourself from STI transmission is the consistent use of condoms.鈥濃

How are STIs transmitted?鈥

The answer to that question may seem obvious鈥攖hrough direct sexual contact, whether vaginal, oral or anal. But there are less direct ways to contract an STI such as:鈥

  • Sharing unwashed sex toys鈥
  • Skin-on-skin contact via a sore or wart鈥
  • Sharing razors, toothbrushes or needles...鈥
  • ...and, in the case of herpes, kissing.鈥

Still, sex鈥攖he genuine item鈥攊s responsible for the majority of STIs.鈥

鈥疉nd the only way to find out if you have contracted one is to get tested.鈥

When should you get tested?鈥

Be on the lookout for any of the following symptoms and make an appointment to get tested if you notice one or more of them, especially if you have engaged in sexual activity with a new partner:鈥

  • bumps, warts, sores, or a rash in or around the genitals, anus, buttocks or thighs鈥
  • any change in the color, smell or amount of vaginal discharge鈥
  • penile discharge鈥
  • unusual vaginal bleeding between periods or after sex鈥
  • rectal bleeding鈥
  • painful or burning urination鈥
  • pelvic pain (in women)鈥
  • painful or swollen testicles鈥
  • swollen, painful lymph nodes in the groin or neck鈥

鈥疕owever, the appearance of symptoms is not the only reason for getting tested. STIs do not always cause obvious symptoms. It is advisable, then, to get tested if you are a member of any of the groups on the 鈥渁t risk鈥 list.鈥

There is actually no set age at which STI screening should begin, says Dr. Lim. Women under 25 and men who have sex with men should start getting tested when they become sexually active, and both groups should be screened for STIs at least every year after that.鈥

Dr. Lim points to three additional groups who should seek annual testing: women over 25 with risk factors, including new or multiple sex partners, a recent history of an STI or participation in transactional sex; men who have sex with men; and anyone with HIV infection.鈥

But what about exclusively heterosexual men? Members of that group do not require annual screening, says Dr. Lim, 鈥渦nless they have certain risk factors, such as a history of incarceration, a prior STI or transactional sex work.鈥濃

And finally, the CDC recommends that everyone between the ages of 13 and 64 get tested for HIV at least once in their lifetime. 鈥疉nd remember, anyone with a potential STI exposure can also always request testing from their doctor at any time.

More about Testing鈥

Early detection is the best way to prevent an STI from becoming an STD down the road. A true STD may have long-term consequences for your health such as infertility or certain cancers.鈥

But there鈥檚 no need to get screened the morning after having sex with a new partner. Wait at least a few days to get tested for chlamydia and gonorrhea, both of which have short incubation periods. By contrast, other infections like syphilis and HIV can take weeks to incubate to the point of eliciting an immune response from the body in the form of antibodies. That鈥檚 why it can sometimes make sense to wait about one month before testing to ensure the most accurate results.鈥

To schedule an in-person or video visit with a primary care provider at 富二代成版人app and 鈥痑rrange for STI testing, go to /primary-care or call (646) 962-8000.