About Herpes STI
Herpes is a common sexually transmitted infection (STI) caused by the herpes simplex virus (HSV). There are two types of herpes virus: HSV-1 and HSV-2. HSV-1 primarily affects the mouth, while HSV-2 mostly affects the genitals and anus. Genital herpes is typically transmitted (passed on) through sexual contact, including vaginal, anal, or oral sex with an infected person. It can also be transmitted through skin-to-skin contact with an active herpes sore or blister.
Herpes can cause sores or blisters around the mouth or genitals, as well as other symptoms such as pain during urination, itching, fever, and swollen lymph nodes. It is estimated that millions of people worldwide have genital herpes, making it a very common STI.
Herpes is caused by a virus called HSV. HSV can be transmitted through sexual activity, including direct contact with the mouth or genitals.
HSV-1 is typically transmitted through touching or kissing, while HSV-2 is mainly transmitted during sexual intercourse. However, it’s possible for HSV-1 to infect the genitals and HSV-2 can infect the mouth. It's important to note that the virus can be passed on even when there are no visible sores or lesions.
In general, females have a higher risk of getting an HSV-2 infection compared to males. Other risk factors for herpes are modifiable, meaning they can be influenced or changed, including:
- Number of sexual partners: Having multiple sexual partners increases the risk of HSV-2 infection.
- Lack of condom use: Condoms can provide some protection against HSV-2 transmission, so not using them increases the risk.
- Unprotected oral sex: Engaging in oral sex without a barrier method can increase the risk of acquiring HSV-1 or HSV-2 infection.
- Prior history of other STIs: Having a history of other sexually transmitted infections increases the risk of HSV-2 infection.
- Early sexual initiation: Starting sexual activity at a young age increases the risk of HSV-2 infection.
It's important to remember that these risk factors can vary among individuals, and practicing safe sex is crucial in reducing the risk of herpes. If you have concerns about your individual risk factors, it's best to consult with a healthcare professional.
The most common early symptoms of herpes include:
- Pain, itching, or soreness around the genitals
- Red bumps or white lesions
- Blisters that ooze or bleed
- Scabbing as blisters heal
During the later stages, progression, or higher severity of herpes , other common symptoms may occur, such as:
- Headache
- Fever
- Swollen lymph nodes
- Flu-like symptoms
In severe instances, possible complications may include:
- Bladder infection
- Meningitis (inflammation of the brain or spinal cord)
- Rectal inflammation
It's important to note that not everyone with herpes will experience visible symptoms. Some individuals may not have any symptoms at all but can still transmit the infection to others.
To diagnose herpes, the following examinations, tests, and procedures are commonly performed:
- Visual examination: A doctor can often diagnose herpes by visually examining the genital sores.
- Laboratory tests: In some cases, a doctor may confirm the diagnosis through laboratory tests, which can include:
- Viral culture: Scraping off a sample of the sore for examination in a lab.
- Polymerase chain reaction (PCR) test: Comparing a sample of blood and from a sore to determine which type of HSV you have.
- Blood test: Checking for HSV antibodies from a past herpes infection.
To determine the stage or severity of herpes, additional examinations, tests, and procedures may be recommended:
- Physical exam: A healthcare provider will perform a physical exam to look for physical signs such as pain, swelling, or presence of masses.
- Lab tests: Specific lab tests may be ordered, such as blood draws or imaging studies like X-rays or MRI.
- Clinical procedures: Depending on the symptoms and evaluation of body systems, clinical procedures like hearing tests or other relevant tests may be recommended.
Remember to consult with your healthcare provider for personalized advice and guidance regarding examinations, tests, and procedures for diagnosing and determining the stage or severity of herpes.
The goals of treatment for herpes are to:
- Treat or prevent symptomatic genital herpes recurrences.
- Improve the quality of life for individuals with genital herpes.
- Prevent transmission to sexual partners.
Medications for herpes include:
- Antiviral Medications: These drugs, such as acyclovir, valacyclovir, and famciclovir, can partially control the signs and symptoms of genital herpes. They are used to treat first clinical and recurrent episodes or as daily suppressive therapy.
- Topical Therapy: While topical therapy (treatment applied to the skin) with antiviral drugs offers some benefit, it is generally discouraged due to its limited effectiveness.
Therapies for herpes include:
- Counseling: Counseling plays a crucial role in managing genital herpes. It helps patients cope with the infection and prevents sexual and perinatal transmission. Counseling can be provided at the first visit and should address the chronic aspects of the disease after the acute illness subsides.
Health behavior changes for herpes include:
- Risk Reduction Methods: Patients should be educated about the natural history of genital herpes, risks for sexual and perinatal transmission, and methods for reducing transmission. This includes practicing safe sex, using barrier methods like condoms, and avoiding sexual activity during outbreaks.
It's important to note that antiviral medications can help control symptoms and reduce transmission but don’t completely get rid of the virus or prevent recurrences after the medication is stopped. As always, consult with your healthcare professional for personalized advice and medication dosing guidance.
Medication dosing may be affected by many factors. Check with your healthcare professional about dosing for your individual situation.
Other side effects can occur. Check with your healthcare professional or read the information provided with your medication for additional side effect information.