Possible Occlusion of Pores Pimple patches are designed to create a protective seal over a blemish, which can inadvertently lead to occlusion of pores - trapping bacteria, sebum, and dead skin cells. This can aggravate the skin further, potentially leading to new or more severe acne lesions.
For most people, acne patches will work just fine to make the lesion smaller or to stop bacteria from getting inside. However, those with super sensitive skin might want to avoid acne patches with ingredients like salicylic acid and tea tree oil as they can irritate the skin.
Dermatologist Leona Yip says patches can be a "good idea". "It's just selecting the right type of spot that would benefit." Dr Yip says pimple patches are best for "that pesky spot that won't go away" or "smaller acne spots", and they're not going to work on cystic or extensive acne.
“As the hydrocolloid gel adheres to the skin, it absorbs excess oil and dirt away from pimples,” said Hadley King, M.D., a board-certified dermatologist. Nonmedicated hydrocolloid patches may be worn for two to three days, as long as you change the patch every day.
The white stuff on pimple patches isn't pus, oils, or dirt. It's actually the hydrated hydrocolloid dressing.
Pimple patches are made with hydrocolloid, a gummy polymer typically used in wound care to absorb fluid and promote healing. “Hydrocolloid helps draw out oil and pus from pimples, reducing inflammation,” Dr. Wong says.
Why Do Acne Patches Turn White? As the hydrocolloid works, you might notice the pimple patch turns white as it absorbs fluids like pus and oil, forming a white substance composed of the exudate that has been absorbed by the hydrocolloid material.
While acne patches can be highly effective, there are times when they might not be the best option. For instance, they should never be used on open wounds, including open or freshly popped pimples, as this can actually trap bacteria under the patch and slow the healing process.
Blind pimples are pimples (zits) that form under your skin. They may stay under your skin's surface, causing pain and inflammation. Or they may erupt through the surface in the form of a whitehead, blackhead or red bump. Treatment includes warm compresses and acne-fighting creams.
When Not to Use Pimple Patches. Despite their benefits, pimple patches unfortunately don't work for every type of acne. Avoid using pimple patches on the following: Broken or bleeding pimples: Applying a patch can trap bacteria and worsen the inflammation.
If you leave the pimple patch on too long, you run the risk of the adhesive material not sticking properly, and the patch may start to irritate the skin instead of helping it. Remember, it's extracting and absorbing the gunk. When it's ready to toss, toss it!
“But if you must pop, wait until the pimple has been around a few days and has developed a white head, indicating there is pus near the surface. Avoid popping new pimples or those that are red or sore,” she advises.
Hydrocolloids are the gentlest option, while medicated and microneedling patches are tougher on bacteria. Alternatives like green tea or honey may work, and spot treatments with salicylic acid may achieve a similar result to pimple patches.
Hydrocolloid is made of gel forming agents like pectin or gelatin (most commonly used) that create a moist environment with the body to promote healing. It draws out the fluids and pus and then forms a soft gel. If you've used Mighty Patch before, you'll notice this as the white stuff that gets sucked out!
Pimple patches made with hydrocolloid work similarly on acne by absorbing excess fluid and keeping bacteria away from your zit. However, hydrocolloid patches only help treat pimples already oozing fluid, making them ideal for zits that have already “popped” or been picked.
Overusing these on the same spot can lead to irritation and even chemical burns. Plain Hydrocolloid patches without active ingredients can be left on longer and are great for absorbing fluid and speeding up healing. I'm a fan of pimple patches and use them myself, just don't overdo it!
Wash your face as normal, drying your skin well (which will help the sticker adhere). Apply the sticker to your pimple and wear it overnight or for as many hours as recommended on the package. If needed, you can keep it on for your shower, as they're waterproof. Remove the patch.
Itching: Itchy acne is often a result of inflammation or irritation. The body's immune response to clogged pores and bacteria can trigger histamine release, leading to itchiness. Pain or Tenderness: Cystic acne, which forms deep within the skin, is particularly known for causing discomfort or pain.
Cysts: These are pimples filled with a thick, yellow or white fluid composed of dead white blood cells, small pieces of tissue and bacteria (pus).
A blood-filled pimple is a red, swollen bump on your skin that contains blood. It can happen when you pop, squeeze, scratch or over-exfoliate a pimple, breaking the surrounding blood vessels. If you have frequent blood-filled pimples or other acne problems, talk to your primary care provider or dermatologist.
Your body can gradually break down pus and reabsorb its components. That's why small accumulations of pus (like in a pimple) often don't need treatment.
Blackheads can sometimes smell due to the blockage of oil and debris within the follicle.