HSV

HSV or Herpes Simplex Virus is a common virus that causes infections of the skin and mucous membranes. These infections can occur on the skin, in the mouth, or in the genital area.

Types of HSV

There are two types of HSV:

• HSV-1 - This type usually causes cold sores or fever blisters around the mouth. However, it can also cause genital herpes through oral-genital contact.
• HSV-2 - This type is the usual cause of genital herpes, but it also can infect the mouth during oral sex.

Transmission

HSV is transmitted through direct contact with the virus. This can occur through:

• Kissing
• Sexual contact
• Direct skin-to-skin contact
• Contact with the saliva or genital secretions of an infected person

Symptoms

Symptoms of HSV can vary greatly. Some people may have no symptoms at all, while others may experience:

• Blisters or sores in the mouth, on the lips, or on the genitals
• Fever
• Swollen lymph nodes
• Headaches
• Fatigue
• Muscle aches

Diagnosis

HSV is diagnosed through a variety of methods, including:

• Physical examination
• Viral culture
• Polymerase chain reaction (PCR) test
• Blood test

Treatment

There is no cure for HSV, but antiviral medications can help to:

• Reduce the severity and duration of outbreaks
• Reduce the frequency of outbreaks
• Minimize the chance of transmitting the virus to others

Prevention

Prevention strategies for HSV include:

• Using condoms during sexual activity
• Avoiding sexual activity when symptoms are present
• Taking antiviral medications if you are at high risk of transmission

See also

• Herpes zoster
• Herpes gladiatorum
• Herpes whitlow
• Neonatal herpes

HSV Resources
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