UTI vs. STI: Symptoms, Causes, and Treatment | Equality Health
The key difference between a UTI (urinary tract infection) and an STI (sexually transmitted infection) is how they are contracted. UTIs are typically caused by bacteria that enter the urinary tract, while STIs are primarily spread through sexual contact. While sex can increase the risk of developing a UTI, it's not a direct cause of the infection itself, and UTIs cannot be transmitted from one person to another through sexual contact.
Here's a more detailed breakdown:
Urinary Tract Infections (UTIs):
Cause:
Primarily bacterial infections, though viruses or parasites can also cause them.
Transmission:
Not sexually transmitted. Bacteria can enter the urinary tract through the urethra, often from the anus or skin during or after sexual activity.
Symptoms:
May include burning sensation while urinating, frequent urination, cloudy or bloody urine, and lower abdominal pain.
Treatment:
Typically involves antibiotics to kill the bacteria.
Sexually Transmitted Infections (STIs):
Cause: Caused by bacteria, viruses, or parasites.
Transmission: Primarily spread through sexual contact with an infected person.
Symptoms: Can vary depending on the specific STI, but may include genital sores, discharge, painful urination, or sores on the penis, vulva, or cervix.
Treatment: Treatment depends on the specific STI and may include antibiotics, antiviral medications, or other therapies.