Symptoms and Diagnosis
Recognizing the Signs of Common STDs
Jan 2, 2025
Common signs of STDs can include unusual discharge, burning during urination, genital sores or warts, itching, and flu-like symptoms. Some infections, however, show no symptoms at all. Recognizing these early warning signs can help you seek timely testing and treatment for conditions like chlamydia, gonorrhea, herpes, and HIV.
Chlamydia and Gonorrhea
Both chlamydia and gonorrhea are bacterial infections that can affect both men and women. Common symptoms include unusual discharge from the penis or vagina, pain during urination, and abdominal pain. However, many people with these infections may not have any symptoms at all. If left untreated, chlamydia and gonorrhea can lead to serious complications, such as infertility in women or epididymitis in men.
If you notice any symptoms or are at risk, getting tested is the best way to know for sure. Both infections are easily treatable with antibiotics, so early diagnosis is key to preventing long-term health problems.
HIV
HIV (Human Immunodeficiency Virus) can remain undiagnosed for years because many people don’t experience symptoms until the disease has progressed. Early symptoms can resemble the flu, including fever, fatigue, and swollen lymph nodes. However, these symptoms are not unique to HIV and can occur with many other illnesses. Regular testing is essential to catch the infection early and start treatment as soon as possible. People living with HIV who are on antiretroviral therapy (ART) can live long, healthy lives and prevent transmission to others.
Herpes
Genital herpes is caused by the herpes simplex virus (HSV) and can lead to painful sores or blisters around the genital area, anus, or mouth. Outbreaks tend to be triggered by stress, illness, or other factors that weaken the immune system. If you notice any sores, blisters, or discomfort in these areas, it’s important to see a doctor for a proper diagnosis. While herpes cannot be cured, antiviral medications can help manage outbreaks and reduce the risk of spreading the virus.
Syphilis
Syphilis often begins with a painless sore at the site of infection, which can appear on the genitals, anus, or mouth. If left untreated, syphilis can progress to more severe stages, potentially affecting the heart, brain, and other organs. If you notice any unusual sores or rashes, it’s important to get tested right away.
Hepatitis
Hepatitis B and C are viral infections that affect the liver. Early symptoms can include jaundice (yellowing of the skin or eyes), dark urine, and fatigue. Hepatitis B is preventable with a vaccine, but hepatitis C is often asymptomatic until significant liver damage occurs. If you’re at risk, getting tested regularly is vital for early detection and treatment.

Dr. Michael Thompson
Dr. Michael Thompson is an expert in sexually transmitted diseases with extensive clinical and research experience. He leads campaigns advocating for early diagnosis and prevention of diseases like HIV and gonorrhea. He collaborates with local organizations to educate both youth and adults about sexual health.