Pus, a thick, white substance made up of bacteria and white blood cells, sometimes fills the pimple. Boils also start in hair follicles. They're caused by bacteria like Staphylococcus aureus, which usually live harmlessly on the surface of your skin.
Pustules are a type of pimple that contains yellowish pus. They are larger than whiteheads and blackheads. Pustules appear either as red bumps with white centers or as white bumps that are hard and often tender to the touch. In many cases, the skin around the pustules is red or inflamed.
Hard pimples are caused when dead skin cells, oil, and bacteria get under the skin's surface. Certain types of hard pimples should be treated by a doctor to prevent them from getting worse and leaving scars.
Pimple pus is made from sebum (oil) that gets trapped in your pores, along with a combination of dead skin cells, debris (such as makeup), and bacteria. When you have inflammatory acne lesions (such as pustules, papules, nodules, and cysts), your immune system activates in this area, resulting in noticeable pus.
Sebum and dead skin cells in one tiny, white package. Cute! Medically, a whitehead can be called a closed comedo. (All types of pimples start as comedones.)
When a pore becomes clogged or a pimple forms under your skin, your hair follicles can fill up with pus or sebum (oil). Eventually, the hair follicle can burst, breaking the clog away from your pore and beginning the healing process. This is your body's natural mechanism for dealing with clogged pores and acne.
It's called the sebaceous filament, which is made up of sebum and dead skin cells that accumulate around hair follicles. Sebum is an oily semi-liquid substance produced by the sebaceous glands in the skin.
While waiting is never fun, it's worth it when it comes to pimple-popping. Basically, what happens if you don't pop a whitehead is that it goes away on its own, usually in 3 to 7 days. It may happen that you wake up one morning and notice the pimple is gone. Or you may notice the pimple draining.
Left alone, a blemish will heal itself in 3 to 7 days. Popped improperly, it can linger for weeks or lead to scarring.
Blackheads, or open comedos, are clogged pores that are filled with dead skin cells and oil, not dirt or grime as myth may suggest. The blackish portion of a blackhead — aka the sesame seed — is due to the oxidation of the dead skin cells and oil when exposed to air.
A sebum plug can look like a tiny bump under the surface of the skin or it may stick out through the skin like a grain of sand. When a sebum plug forms, bacteria that normally lives harmlessly on the surface of your skin can start to grow within the follicle.
It's tempting, but popping or squeezing a pimple won't necessarily get rid of the problem. Squeezing can push bacteria and pus deeper into the skin, which might cause more swelling and redness. Squeezing also can lead to scabs and might leave you with permanent pits or scars.
Acne extraction is usually offered when other acne treatment fails to clear the skin. it's rarely a first choice because it takes time and can be expensive. When performed by a dermatologist, acne extraction is a safe way to get rid of blackheads and whiteheads.
You can cause a blood-filled pimple by damaging blood vessels around an existing pimple. This often happens when you pop, squeeze, pick or over-exfoliate a pimple. Blood-filled pimples usually heal on their own if you prevent further damage and keep the area clean.
Popping a pimple — whether you're successful or not can spawn more spots. “The bacteria, oil, and debris that are being contained by the acne papule, pustule or cyst once released, can spread and lead to more acne,” Shah says.
Pores in the skin can clog with excess oil and dead skin cells, causing pimples. Bacteria can enter the skin pores and get trapped along with the oil and skin cells. The skin reaction causes swelling deep in the skin's middle layer (the dermis). This infected, red, swollen lump is an acne cyst.
Although it might feel good to pop a pimple, dermatologists advise against it. Popping a pimple can cause infection and scarring, and it may make the pimple more inflamed and noticeable. It also delays the natural healing process. Due to this, it is usually best to leave pimples alone.
However, multiple sebaceous oil glands can be connected to each pore, so the sebum clogged beneath your initial pimple can lead to nearby pores getting clogged. This, in turn, leads to multiple pimples in one spot.
Apply a warm compress
Applying a warm compress can help to treat a blind pimple. The heat can open up pores, which may draw the pimple closer to the skin's surface and create a head. The formation of a head enables the sebum, cells, and bacteria to exit the skin.
Extractions are performed under a magnifying lamp with a bright light so that your esthetician can easily see your pores. The esthetician wears gloves and will then proceed to apply gentle pressure around the pore to extract the contents.
In your attempt to pop a pimple that's not ready to be opened, you risk exposing the inner layers of your skin to bacteria and other irritants. This can make it take longer for your pimple to heal, resulting in other pimples and even permanent scarring on your face.
Benzoyl peroxide can be helpful as both a spot treatment and a full face treatment. It helps get rid of bacteria and excess oil. If you have multiple whiteheads in one spot, benzoyl peroxide may be helpful because it can reduce inflammation in the surrounding area. Look for a product with at least 2% benzoyl peroxide.
If you were to squeeze a sebaceous filament, a white or yellow worm-like structure may ooze out. Or, the filament may not produce anything. Always take caution as trying to extract sebaceous filaments can injure the skin and cause permanent scarring. It can also damage and stretch the pore, making it appear bigger.
Washing your scalp with warm water is the first step in removing sebum clogs from your head. After that, use a gentle shampoo and massage your scalp with your fingertips. This aids in the removal of all hardened and dried sebum from the scalp. Sebum build-up occurs on the scalp rather than on the hair strands.
"Salicylic acid is an excellent comedolytic, or pore-clearing, ingredient because it exfoliates the stratum corner (the surface of the skin) and penetrates into pores to remove sebum." And if you're facing some sebum plugs on your scalp, a chemical scalp scrub may help give your hair follicles a necessary tune-up.