Why Do I Have A Cold Sore?

Cold sores are red, fluid-filled blisters that form near the mouth or on other areas of the face. In rare cases, cold sores may appear on the fingers, nose, or inside the mouth. They’re usually clumped together in patches. Why Do I Have A Cold Sore usually appear as clusters of tiny blisters on the lip.

Cold sores may persist for two weeks or longer. Despite the name, when you get painful blisters called cold sores, don’t blame your cold. A virus causes cold sores, but not the kind that makes you sniffle and sneeze. Instead, they happen because of an infection with the herpes simplex virus (HSV).


Cold sores, also called fever blisters, can show up anywhere on your body. They’re most likely to appear on the outside of your mouth and lips, but you can also find them on your nose, cheeks, or fingers. Just about everyone. Ninety percent of all people get at least one cold sore in their life.

Why Do I Have A Cold Sore

Why Do I Have A Cold Sore

The symptoms are usually the most severe the first your time you get cold sores. Sometimes kids who are affected may become seriously ill. Choosing Local Oral Health Professional can make all the difference in the world when you are trying to take the best possible care of your teeth.

Who Gets Cold Sores?

Certain medications can be used to treat cold sores and prevent them from coming back. It’s also possible for HSV-1 to cause sores on the genitals and for HSV-2 to cause sores on the mouth. Oral sex may spread both cold sores and genital herpes.

What causes cold sores?

The herpes simplex virus causes cold sores. There are two types of the herpes simplex virus. The herpes simplex type 1 virus (HSV-1) usually causes cold sores, and the herpes simplex type 2 virus (HSV-2) usually causes genital herpes. The actual sores are similar in appearance for both forms of the virus.

Visible cold sores are contagious, but they may be spread even when they can’t be seen. You can get the herpes simplex virus by coming in contact with infected individuals. It may happen through kissing, sharing cosmetics, or sharing food.

A cold sore goes through five stages:

  • Tingling and itching occur about 24 hours before blisters erupt.
  • Fluid-filled blisters appear.
  • The blisters burst, ooze and form painful sores.
  • The sores dry out and scab over causing itching and cracking.
  • The scab falls off, and the cold sore heals.

Once you get the herpes simplex virus, it can’t be cured, but it can be managed. Once the sores have healed, the virus remains dormant in your body. It means that new sores can appear at any time when the virus reactivates. Diabetes and dental treatment professional specialize in dental and general oral health issues. Technical difficulties aside though, pediatric dentistry is one of the most rewarding specializations in dentistry

You may notice a tingling or burning sensation on your lips or face several days before a cold sore develops. This is the best time to start treatment. Once the sore forms, you’ll see a raised, red blister full of fluid. It will usually be painful and tender to the touch. There may be more than one sore present.

The cold sore will remain for up to two weeks and will be contagious until it crusts over. Your first cold sore may not appear for up to 20 days after you contract the herpes simplex virus. You may also experience one or more of the following symptoms during an outbreak:

* fever
* muscle aches
* swollen lymph nodes

You should call your doctor immediately if you develop any eye symptoms during a cold sore outbreak. The Dental Specialist Endodontist not only offer general dental treatments to kids, but they also follow advanced techniques to maintain the oral health of children.

Cold sore risk factors

According to the Mayo Clinic, 90 percent of adults worldwide test positive for the herpes simplex type 1 virus. Once you have the virus, certain risk factors may reactivate it such as:

♣ infection, fever, or a cold
♣ sun exposure
♣ stress
♣ HIV/AIDS or a weakened immune system
♣ menstruation
♣ severe burns
♣ eczema
♣ chemotherapy
♣ dental work

You’re at risk of getting a cold sore if you come in contact with the fluid of a cold sore through kissing, sharing foods or drinks, or sharing personal care items such as toothbrushes and razors.

Complications associated with cold sores

If you come in contact with the saliva of someone who has the virus, you can get the virus, even if there are no visible blisters. Why Do I Have A Cold Sore that are tiny blisters that develop on the lips or around the mouth? The initial infection of herpes simplex can cause more severe symptoms and complications, as your body hasn’t built up a defense to the virus yet.

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Complications are rare but can occur, especially in young children. Call your doctor immediately if you’re experiencing any of the following symptoms:

♣ high or persistent fever
♣ difficulty breathing or swallowing
♣ red, irritated eyes with or without discharge

Complications are more likely to occur in people who have eczema or a condition that weakens their immune system, such as cancer or AIDS. If you do have any of these conditions, contact your doctor if you think you’ve contracted the herpes simplex virus.

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