Despite the common awareness of STDs and the need for regular testing, there remains a plethora of lesser-known facts. This article revisits the fundamental aspects, beginning with basic definitions.
STDs (sexually transmitted diseases) and STIs (sexually transmitted infections) are terms that are frequently interchanged, but they have distinct meanings. Health professionals prefer 'STI' due to its broader applicability. Both terms pertain to pathogens (such as bacteria, parasites, or viruses) transmitted through sexual contact. However, not all individuals with an STI show symptoms, which when present, indicate the disease phase of the infection.
Widespread STIs include HPV (human papillomavirus), herpes, syphilis, hepatitis, trichomoniasis, gonorrhea, chlamydia, and HIV (human immunodeficiency virus). Millions contract STIs annually, but many remain undiagnosed and untreated due to asymptomatic presentations.
Testing is the definitive method for detecting an STI. Various STIs require different tests, including blood tests for HIV and syphilis, and urine or swab tests for chlamydia, gonorrhea, and trichomoniasis. Swab tests can also diagnose infections with similar symptoms to STIs, such as yeast infections, bacterial vaginosis, and urinary tract infections.
Some infections, like HPV and herpes, might be indicated by symptoms alone, but laboratory confirmation through testing, such as swab tests, is necessary for a diagnosis.
Post-diagnosis, treatment options vary depending on the STI. While not all STIs can be cured, treatments are available for all. Regular testing is crucial for detection and subsequent treatment.
Sexually active individuals should consider annual STI testing, with more specific recommendations available from healthcare providers. Free testing resources exist, and private at-home STI testing kits are also an option. Prioritizing sexual health care is a form of self-care.