Why does herpes simplex occur




















The virus spreads more quickly during an outbreak. An estimated 67 percent of people ages 49 or younger are seropositive for HSV-1, though they may never experience an outbreak.

HSV-2 infections are spread through contact with a herpes sore. In contrast, most people get HSV-1 from a person with an infection who is asymptomatic, or does not have sores. Anyone can contract HSV, regardless of age.

Your risk is based almost entirely on exposure to the infection. In cases of sexually transmitted HSV, people are more at risk when they have sex not protected by condoms or other barrier methods. If a pregnant woman is having an outbreak of genital herpes at the time of childbirth, it can expose the baby to both types of HSV, and may put them at risk for serious complications.

They may also transmit the virus to others. You may also experience symptoms that are similar to the flu. These symptoms can include:. HSV can also spread to the eyes, causing a condition called herpes keratitis. This can cause symptoms such as eye pain , discharge, and a gritty feeling in the eye. This type of virus is generally diagnosed with a physical exam.

Your doctor may check your body for sores and ask you about some of your symptoms. Your doctor may also request HSV testing. This is known as a herpes culture. It will confirm the diagnosis if you have sores on your genitals.

During this test, your doctor will take a swab sample of fluid from the sore and then send it to a laboratory for testing. This is especially helpful when there are no sores present. Alternatively, at-home testing for Herpes Simplex is available. You can buy a test kit online from LetsGetChecked here. Compare more top at-home herpes tests. Herpes may get less severe as time goes by. You can help protect your sex partner by not having sex during outbreaks and by using condoms at other times.

This article was contributed by: familydoctor. This information provides a general overview and may not apply to everyone. Talk to your family doctor to find out if this information applies to you and to get more information on this subject. Information for teens about deciding whether your ready to have sex, how to deal with peer pressure, and how…. Visit The Symptom Checker. Read More. Food Poisoning. Acute Bronchitis. Eustachian Tube Dysfunction.

Bursitis of the Hip. Abnormal Uterine Bleeding. High Blood Pressure. Home Diseases and Conditions Herpes. Table of Contents.

What is herpes? The most common viruses are: Herpes zoster. This causes chickenpox and shingles. Herpes simplex virus HSV type 1 and type 2. Type 1 usually causes cold sores or fever blisters around the mouth. Type 2 usually causes sores on the genitals sexual organs. But it is possible to have type 2 on the genitals and type 1 around the mouth. Symptoms of herpes Many people who get herpes never have symptoms. If you experience symptoms, they may include: Painful sores in the genital area, anus, buttocks, or thighs.

Painful urination. Vaginal discharge. Tender lumps in the groin. Latent stage During this stage, there are no blisters, sores, or other symptoms. Shedding stage In the shedding stage, the virus starts multiplying in the nerve endings. Recurrences Many people have blisters and sores that come back after the first herpes attack goes away. What causes herpes? How is herpes diagnosed? Can herpes be prevented or avoided? Herpes treatment If you think you have herpes, see your doctor as soon as possible.

Tips on dealing with herpes Talk to your doctor if you think you may have herpes. Millions of people have herpes.

Keep yourself healthy and limit your stress. Tell your sex partner and use condoms. Tips to soothe the pain Take aspirin, acetaminophen Tylenol or ibuprofen Advil, Motrin.

Place lukewarm or cool cloths on the sore place. Take lukewarm baths. A woman may urinate in the tub at the end of the bath if she is having pain urinating. HSV is a common virus. In this article, we describe the symptoms of genital and oral herpes, how to treat them, and how to prevent these infections.

People who develop symptoms of herpes may first experience tingling, itching, or burning, then notice sores or blisters forming around the mouth or genitals. Symptoms tend to develop 2—20 days after exposure to the virus.

Oral herpes causes blisters, sometimes called fever sores or cold sores, to develop in or around the lips and mouth. Sometimes these blisters form elsewhere on the face or on the tongue, and more rarely on other areas of skin. The sores usually last 2—3 weeks at a time. These sores tend to develop on the penis, around or inside the vagina, on the buttocks, or on the anus, though they can form on other areas of skin.

The first time a person develops the sores, they may last 2—6 weeks. Soon after this initial outbreak, symptoms may recur frequently. Over time, outbreaks may occur less often and the symptoms tend to become less severe. Symptoms that reappear are similar to the initial symptoms, though they tend to be less severe and last for shorter periods. During each recurrence, symptoms of oral herpes tend to last 8—10 days , according to the American Sexual Health Association.

Symptoms of a genital herpes recurrence also last 8—10 days , and there will be fewer sores than in the initial phase. During a recurrence, a person can pass on genital herpes for 2—5 days.

When HSV is present on the skin, it can easily pass from person to person through contact with the moist skin of the mouth and genitals, including the anus. Infection can occur in the following ways :. The virus is most contagious between the time when symptoms first appear and when they heal.

Less commonly, a person can transmit the virus when symptoms are not present. Also, people with HIV have weakened immune systems, and this increases the risk of more severe complications. For example, if a person has oral herpes and a weakened immune system, they may have a higher risk of developing keratitis, a type of eye inflammation, or encephalitis, inflammation of the brain.

If a person has a weakened immune system and genital herpes, there is, rarely, a higher risk of developing inflammation of the brain, eyes, esophagus, lungs, or liver, as well as widespread infection.

Some people find that using ice packs help.



0コメント

  • 1000 / 1000