what are the causes of oily skin

Answers to your questions about oily skin from top dermatologists. Find out what are the causes of oily skin, how to deal with it, and what acne treatments are available.

Oily skin is a very common skin type that can be caused by a variety of factors. The main cause of oily skin is overactive sebaceous glands, which produce too much sebum. Sebum is an oily substance that helps keep your skin moisturized and protects it from bacteria and other environmental pollutants. Other causes of oily skin include hormonal changes, certain medications, diet, and cosmetics. While there are many potential causes of oily skin, there are also many ways to treat it. Keep reading to learn more about the causes of oily skin and how you can treat it.


When it comes to the causes of oily skin, stress is one of the most common culprits. When you’re under stress, your body produces more of the hormone cortisol. This excess cortisol signals your sebaceous glands to produce more oil, leading to a shiny, greasy complexion.

If you’re struggling with oily skin, it’s important to find ways to reduce stress in your life. That might mean taking some time for yourself each day to relax and unwind or learning some stress-management techniques like meditation or yoga. Reducing stress won’t magically cure your oily skin, but it can help to prevent breakouts and keep your skin looking its best.


There are many possible causes of oily skin, but the most common cause is an overproduction of oil by the sebaceous glands. These glands are located in the skin and release oil (sebum) to lubricate and protect the skin. When these glands produce too much oil, it can build up on the surface of the skin and cause it to appear greasy and shiny.

Other possible causes of oily skin include:

Hormonal changes: During puberty, hormone levels fluctuate and can cause an increase in oil production. This usually subsides after a few years, but can persist into adulthood for some people.

Stress: Stress can trigger or worsen oily skin. When you’re stressed, your body produces more hormones, which may lead to excess oil production.

Certain medications: Some medications, such as those used to treat acne or other conditions, can increase oil production.

cosmetics: Oil-based makeup and hair products can contribute to clogged pores and oily skin.

genetics: If your parents had oily skin, you’re more likely to have it as well.

weather: Hot, humid weather can trigger excess sweating and oil production

Excessive cleansing

Excessive cleansing is one of the most common causes of oily skin. When you strip your skin of its natural oils, your sebaceous glands go into overdrive to replace them. This can lead to clogged pores, breakouts, and a general feeling of being “greasy.”

If you’re struggling with oily skin, it’s important to find a balance between cleansing and protecting your skin. Use a gentle, oil-free cleanser that won’t strip your skin, and follow up with a light moisturizer or serum. And be sure to use an oil-free sunscreen to protect your skin from the sun’s harmful UV rays.

Environmental factors

There are many different environmental factors that can cause oily skin. The most common environmental factor is humidity. When the air is humid, it can cause the skin to produce more oil. Other environmental factors that can cause oily skin include:

-Dirty air
-Excess heat
-Excess sweat
-Poor hygiene

Treatments for oily skin

There are a variety of treatments available for oily skin, including over-the-counter (OTC) and prescription medications.

OTC treatments include cleansers, astringents, and exfoliants that can help to control oil production. Prescription medications may also be necessary in some cases. These can include retinoids, antibiotics, birth control pills, and isotretinoin.

Some home remedies may also be effective in treating oily skin. These include using green tea bags or cucumber slices on the affected areas, avoiding harsh soaps and detergents, and keeping the skin clean and free of makeup.

Hormonal Imbalance

There are many potential causes of an oily skin, but one of the most common is a hormonal imbalance. When your hormones are out of balance, it can trigger your sebaceous glands to produce too much oil. This can happen due to changes in your diet, stress levels, or during puberty. Hormonal imbalances can also be caused by conditions like polycystic ovarian syndrome (PCOS) and thyroid problems. If you think you might have a hormonal imbalance, it’s important to see your doctor so they can diagnose and treat the underlying condition.

Weather Conditions

If you have oily skin, you may have noticed that your skin is shiny, thick, and perhaps even bumpy. You may also find that your makeup doesn’t stay put like it should, and you are more prone to breakouts. So what causes this pesky problem?

Oily skin is caused by the overproduction of sebum, which is an oil that naturally lubricates our skin. When too much sebum is produced, it can build up on the surface of the skin and cause all sorts of issues.

There are a few different things that can trigger the overproduction of sebum, including hormones, stress, diet, and genetics. If you’re not sure what’s causing your oily skin, it may be a good idea to talk to a dermatologist. They can help you figure out the root of the problem and find the best treatment for you.

Tips for Oily Skin

Oil production is normal and necessary for keeping your skin healthy and hydrated. However, some people produce too much oil, which can lead to oily skin. Oily skin is characterized by a shiny, greasy appearance and is more prone to acne breakouts. If you have oily skin, you may be wondering what you can do to control the oil and keep your skin looking its best.

Here are a few tips for managing oily skin:

1. Cleanse regularly. It’s important to cleanse your face twice a day to remove excess oil, dirt, and makeup. Look for a cleanser that’s specifically designed for oily skin. Avoid harsh cleansers that can strip away natural oils, as this can actually make your skin produce even more oil in response.

2. Use an astringent toner. After cleansing, follow up with an astringent toner to help remove any remaining traces of dirt and oil. Be sure to use a toner that’s alcohol-free, as alcohol can further dry out your skin.

3. Exfoliate weekly. Exfoliating helps to slough away dead skin cells that can contribute to clogged pores and breakouts. Look for an exfoliator that contains salicylic acid or glycolic acid, as these ingredients can help dissolve excess oil and keep pores clear. Exfoliate just once or twice a week, as any more than that can


There are many different causes of oily skin, and it can be difficult to pinpoint the exact cause of your own oiliness. However, there are a few things that are known to contribute to oily skin, such as genetics, hormones, diet, and skincare products. If you’re struggling with oily skin, it’s important to experiment with different solutions until you find what works for you. With a little trial and error, you’ll be able to achieve the perfect balance for your own unique skin type.