Acne: Causes, Symptoms and Treatment

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Acne: Causes, Symptoms and Treatment

Acne is one of the most widespread skin conditions that exists. It causes spots and pimples, especially on your face, shoulders, back, neck, chest, and upper arms. There are different types of acne but the most common may include spots such as whiteheads and blackheads, or more severe spots like cysts and nodules. Acne is not dangerous, but it may leave skin scars.

It commonly starts appearing during puberty and, for the majority, it usually disappear by the late teens or early twenties. However, it can persist for longer in some people. Women are more likely than men to have mild to moderate acne into their 30s and beyond. If your skin tends to be oily, you may be more prone to have this condition.

WHAT CAUSES ACNE?

Although there are different factors that cause this common skin condition, most experts agree that acne is thought to be triggered mainly by increased levels of an androgen hormone called testosterone, which happens during puberty. Rising androgen levels cause the oil glands under your skin to grow. These enlarged glands produce more sebum, and the excess sebum mixes with dead skin cells and both substances form a plug in the follicle. When this plugged follicle is close to your skin’s surface, it creates the whitehead or blackhead that you are experiencing.  

Other factors may include:

  • Greasy cosmetics
  • Stress
  • Lack of good nutrition
  • Genetics
  • Some medications that contain androgen and lithium
  • Menstruation
  • Pregnancy
  • Smoking

ACNE SIGNS AND SYMPTOMS

Acne can take varying forms. The following are the most common types of acne that you may have:

Whiteheads

Covered by a thin layer of your skin, appear as white bumps or spots.

Blackheads

Rise to your skin surface and appear as a dark bump (this is not due to dirt).

Papules

Appear on your skin as small tender pink lumps, visible on the surface of your skin, and can be sensitive and painful.

Pustules

May appear white or yellow on top and red at the bottom, generally pus-filled. Popping your pustules can lead to acne scarring.

Nodules

Large, painful pimples that are embedded deep in your skin. They don’t generally contain pus but are hard to the touch.

Cysts

Painful, filled with pus and can cause you scars, and require professional medical treatment.

HOW CAN I PREVENT ACNE

There are some tips you can follow to treat effectively your unwanted acne and minimise it:

  • Wash your face regularly - Use an alcohol-free cleanser to remove excess oil, dirt, and sweat that you generate daily on your skin. Do it regularly, but no more than twice a day as, otherwise, it may make your acne worse.

  • Don’t pick or squeeze your spots - This can leave scars and spread spots. We touch our face up to 3000 times in one day, so even if you are not a picker then make sure you keep your hands clean at all times.

  • Limit your make-up. It’s tempting to use cosmetics to cover up your pimples, however, doing so may clog your pores and trigger outbreaks. Wear as little make-up as possible or wear mineral cosmetics instead. Avoid greasy, heavy foundation, and use products that are non-comedogenic, sheer, and fragrance-free.

  • Change your diet - Eating unhealthy food regularly can have a negative impact on your skin. For a more skin spot-free, avoid eating fast or junk food, dairy, white bread, processed breakfast cereals and white rice.

  • Limit sun exposure - Drying out your skin can lead to an excess of oil production to compensate the lack of hydration and this means you may end up with another breakout.

  • Exercise daily - Exercise regulates your hormone levels, delivers oxygen to your skin cells and carries your cellular waste away.

FREQUENTLY ASKED QUESTIONS

Are acne scars permanent?

Usually, your reddish or brownish acne marks that are left behind after pimples clear up, and will fade with no need for treatment. However, picking or squeezing acne can increase the risk for scarring.

What food is good to eat to prevent acne?

Some skin-friendly food choices include:

  • Whole grains
  • Legumes
  • Unprocessed fruits like apricots, blueberries, tomatoes and red grapes.
  • Unprocessed vegetables like carrots, avocado, sweet potato, beetroot, spinach and other dark green and leafy vegetables.
  • Food containing mineral zinc, vitamins A and E and chemicals called antioxidants.
  • Quinoa
  • Turkey
  • Fish
  • Oat milk
  • Pumpkin seeds

Is acne caused by poor hygiene?

Poor hygiene doesn't cause acne, however cleansing your skin daily and exfoliating weekly can help prevent pores from becoming clogged.

NATURAL REMEDIES FOR ACNE

Coconut oil

Coconut oil is a fantastic natural moisturizer with healing properties. Scoop about a quarter of a teaspoon of coconut oil into the palm of your hand and let it melt. With your fingertips, massage oil directly onto scarred skin and let it soak in. There is no need to wash coconut oil away, however, if the oil is too heavy for your skin, leave it for thirty minutes and then remove it with a natural cleanser. Repeat this treatment once every two or three days.

Lemon

Lemon juice is a natural acid that can be used to fade scars, promote healing, and revitalise skin. Simply squeeze the juice from one lemon into a bowl and dab juice over scars with a cotton ball and let it dry completely. Then rinse your face and follow up with a natural moisturizer. Repeat this treatment once every two or three days.

Aloe vera gel

Aloe has anti-inflammatory and antibacterial properties that help to treat your pimples, scars and skin damage. Also, because aloe is a wonderful natural moisturizer, it will leave your skin looking and feeling softer and healthier. You may find aloe vera gel in any drug store, pharmacy or online.  Apply it generously and regularly to your skin.

TREATMENTS FOR ACNE

Although there is no cure for acne, there are a number of specialised treatments available to help significantly reduce it. It is important for you to receive the correct diagnosis for your very individual acne so that you are best equipped to treat and control it.

Skin Peels

This treatment involves applying a non-toxic chemical solution to the skin to encourage skin cell turnover, allowing fresh, soft skin to replace it.

Pyruvic Peel

This type of peel exfoliates gently your skin to make it appear tighter and clearer and stimulates the collagen and elastin production. A pyruvic peel can be used to tackle photoaging and acne and is ideal if you desire firmer, more evenly toned looking skin.

Salicylic Peel

A Salicylic peel is specially formulated to treat your acne, with active ingredients to reduce the oil production and inflammation associated with this skin condition. The peel exfoliates gently your skin, encouraging the removal of dead cells, dirt and sebum from the pores.

Find out more about skin peels

Isolaz

This double action blue-light and vacuum technology targets gently both the upper and lower layers of your skin to help get rid of your unwanted acne. Isolaz uses a broadband light to heat up the dermal layer of skin, removing acne as well as reducing inflammation. Simultaneously, the safe pore-cleansing vacuum helps to loosen and extract blackheads and excess oil from deep within your pores.

Kleresca

Exclusive to SK:N, Kleresca®  is the latest non-invasive biophotonic treatment designed to safely treat your Acne with little to no downtime. Inspired by photosynthesis in plants, Kleresca® stimulates your skin’s own biological processes to improve your complexion and overall skin quality. Kleresca® is suitable for treating Acne and the effects of Acne Scarring.

Find out more about Kleresca

TYPES OF ACNE SCARRING

There are four main types of acne scarring and this will determine the type of treatment you need. You may discuss this with your doctor to find out which best corresponds to your particular type of acne and they will then discuss all potential treatments with you.

HYPERTROPHIC SCARRING (KELOID SCARS) - These scars are raised from your skin’s surface and are firm in texture. Keloid scars are commonly found on your back or your chest area, although it can also appear on your face and your neck.  These scars usually reduce in size over time.

BOXCAR SCARRING. These scars are usually rounded or oval-shaped holes in your skin with steep vertical edges. Boxcar scarring looks like the scars left after you have chickenpox and they are usually found on your cheek area.

ROLLING SCARRING. These have rounded, sloping edges, hence the name.  You may see rolling scarrings often have a rough texture and a wavy or rippling appearance and they are the result of damage under your skin.

ICE PICK SCARRING. These common type of scars is usually deep and very narrow. Your skin’s surface looks as though it has been pierced by an ice pick, hence the name. Some pick scars are large in size and often look similar to an open pore.

Find out more about acne scar treatments

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