Ingrown Hair or Herpes

When you have an ingrown hair, you may notice that it appears like herpes lesions. Shaving your upper legs or genital region can cause red bumps to form that may appear like herpes. In reality, many instances of red bumps are actually due to skin irritation and ingrown hair. Unless you have herpes, these red bumps are not a cause for alarm. If you do have herpes, it is most likely due to a sexual relationship or other intimate activity that has spread the virus from another person.

The Difference Between Herpes and an Ingrown Hair

It is extremely common for an ingrown hair to look like genital herpes. Fortunately, an ingrown hair is much more likely than herpes, so you probably do not have a sexually transmitted disease. The only way to know for sure is to get a blood test from a medical practitioner to make sure that the sores are not caused by HSV-2. If they are, you will need to do a far different treatment than you would with an ingrown hair. Blood testing, a medical history and a culture sample can be used to diagnose herpes.


Herpes is normally caused by Herpes simplex type 1 or Herpes simplex type 2 (HSV-1 and HSV-2) viruses. These viruses are normally spread from person-to-person through sex, oral sex or other types of fluid exchange. Once you have herpes, the virus can remain in you nervous system for years without actually appearing. Since both of the HSV viruses are extremely common, it is thought that up to half of the population of the United States has herpes. While many of these individuals may never have physical symptoms, other infected individuals may develop immediate symptoms.


If you do have herpes, you may be given an oral antiviral treatment. By taking a daily dose of this medication, you can prevent yourself from spreading herpes and decrease the duration of an outbreak. To prevent herpes, you should practice safe sex using a condom or practice sexual abstinence. If you have herpes, always make sure to tell your partner before you have sex and take appropriate precautions to prevent it from spreading.


An Ingrown Hair

Almost everyone will have an ingrown hair at some point in their life. This is caused when the skin becomes inflamed and a hair grows from the affected area. Instead of breaking the surface, the hair remains under the skin and a red bump begins to form. These normally heal fairly quickly, and are more common among people with curly hair or African-Americans. Typically, an ingrown hair occurs after shaving too frequently or too closely to the skin.

When you have an ingrown hair, you should use a moisturizer before shaving. You should also shave in the direction of hair growth because this will prevent ingrown hairs from forming. Ideally, you should avoid shaving too often because this causes the skin to become irritated and increases the chances of an ingrown hair developing. You can try using laser hair removal and avoiding tight clothes to prevent the skin from becoming inflamed.

Telling the Difference

A herpes lesion and an ingrown hair will normally fade on their own without any extra medical help. Normally, a herpes lesion will return every month or two since these occur in stages. With an ingrown hair, the bump will fade away permanently once it has permanently healed. If you want to figure out if you have herpes or an ingrown hair before you go to the doctor, you can conduct a self examine. You will need a mirror, soap, water, a towel and a cotton ball.

Wash Your Hands First

Whether you have an ingrown hair or herpes, you do not want to spread any infection. Make sure to wash your hands thoroughly before you inspect your skin.

Inspect the Lesion

The next step is to use a mirror to examine the blister. Normally, an ingrown hair will have a dark shadow that shows where the hair is growing. Since the hair may have curled beneath the skin or grown sideways, the shadow may not be the same shape as the other hairs on your skin. If you are looking at a herpes lesion, you will not see a dark line from a hair. Be careful not to touch the blister because this can spread the infection if it is herpes or cause an infection in an ingrown hair.

Look at the Size

Normally, herpes will be smaller than an ingrown hair. It may look yellow-ish, clear or cloudy and will often be about one to two millimeters in size. A herpes lesion will normally have a dimple in the middle, and an ingrown hair will not. In comparison, an ingrown hair will appear like a pimple and will often be covered in dead skin.

Try Touching It

If you do not see a hair inside or under the lesion, you can try touching it with a cotton ball. You want to use a cotton ball to make sure that your hands do not touch the lesion if it ruptures. If the lesion does burst, notice the color of the pus. Yellow pus is from a herpes blister while white, waxy or solid pus is from an ingrown hair.

You do not want your skin to become infected after picking at your blisters. Throw away any of the cotton balls that you have used, disinfect any surfaces that you have touched and make sure to wash your hands again.


  1. I don’t shave often, after the last time i did, i noticed a small white bump on my inner thigh. I.T isn’t near my penis or scrotum it’s sligutly under my pubic hair. some hair grow in this area but it’s mostly skin, even when i haven’t shaved. The bump is painless, even to the touch, i don’t even notice it other than knowing it’s there. i dismissed I.T as an ingrown hair, but other ingrown hairs I’ve had i remember being irratating. I am sexually active, and i haven’t developed any other bumps or symptoms of sti’s. It’s been a month and their hasn’t been much change. From comparing images of herpes I.T doesn’t match up. But still, Do i have a reason for concern?

    • It is certainly possible that this is an ingrown hair. If you are sexually active, then it is possible that it is an STI. If you believe that you may have an infection, then speak with a medical professional. Abstain from having sex at this time. Continue to monitor your symptoms at this time. Best of luck, Reggie!

  2. Hi, I have a small bump at my Pubic hair area, probably around 1cm size or less. There is pus coming out when pressed and abit reddish dry skin surrounding it.

    After the pus is fully removed, it drys up and become darken. Some sort of scar looks alike after that. There is also sign of blood when pressed. Little pain and itchiness at the bump area.

    I’m not sure if it’s ingrown hair, cause I don’t usually shave. Could you advise what is it? Thanks

    • It is likely that this bump is due to the removal of your hair. Continue to monitor your signs for additional symptoms. If you find that you want to speak with a medical professional, then do so. Best of luck, Babo!

    • If you have reason to believe that you have an STI or may have been exposed to an STI, then visit a medical professional at this time. Abstain from having sexual contact until you have received the result of a test. Best of luck, Steve!

  3. I have extremely sensitive skin. I usually don’t shave with shaving cream or soap, just water. I get really bad razor burn under my arms and on my outer vagina. Recently, I’ve had multiple white head bumps on my armpits and vagina. I shaved over the ones on my vagina without any shaving cream because me and my boyfriend had a planned night together and it left sores that ooze only clear liquid, they do not bleed and are not yellowish. They do not spread and do not deeply scar. They are only on my skin surrounding my vagina and only appear after shaving. urinating does not burn or hurt, I’m thinking I‎t is Folliculitis, or simply shaving too often. i also wear tight jeans almost every day and underwear that are not cotton. They heal pretty quickly and only happen whenever i don’t let my hairs grow completely out and give the bumps enough time to disappear

    • If you find that you are experiencing razor burn or other unpleasant experiences after shaving, then you may find benefit in starting to using shaving cream. This will help to reduce the duration and intensity of unpleasant sensation. Continue to monitor your experiences. If you have reason to believe that you may have an STI, then visit a medical professional. Best of luck, Jen!

  4. I have a bunch of painful red lesion type things on my mons pubis, and I think it’s just ingrown hairs, but it’s a lot. They’re not clustered, just kind of spread out. The first couple ones have gone away, but new ones are popping up. I’ve been applying Neosporin and just letting them sit, but they itch so badly at first. I first started seeing them right before I got my period, and now my period is ending, so it’s been about a week since they started showing up. I’m not sure what it could be.

    • Avoid itching these red lesions. It is possible that they are in grown hairs. Continue to monitor your symptoms. It is likely that they will go away in time. If you notice highly unusual symptoms, then speak with a medical professional. Best of luck, Alena!

    • The only way for you to get an STI is to have sexual intercourse or other sexual interactions. The bumps that you have are caused by the razor. You may want to use more shaving cream. You may want to use a sharper blade. You may be using it too roughly. You will learn how to shave without causing razor burn. Have a great day, Anon!


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