Types, Causes and Treatment for Acne
Causes Of Acne
Active acne is a very common skin problem and can infect the face, chest, shoulders and back. Acne often begins to form during your teenage years. While it generally resolves, acne can sometimes persist and be a major problem throughout your life.
Acne during puberty is a result of your skin’s response to hormonal changes. During puberty, your skin’s sebaceous glands produce excessive sebum (skin oil). The sebaceous gland openings to the skin’s surface frequently get blocked, forming whiteheads and blackheads. The fatty acids within these blocked oil glands become infected by bacteria living on the surface of your skin. This infection leads to skin inflammation, followed by pustules, and sometimes, painful cysts.
Acne can also be aggravated by stress, insufficient sleep, hormone levels changes around menses, a hot and humid environment, incorrect occlusive sunblock or makeup, close-fitting clothing, and headgear.
Types of Acne
Each type of acne lesion requires a different treatment. Receiving prompt, correct treatment can reduce the risk of long-term skin complications, such as Post Inflammatory Hyperpigmentation (PIH), dark spots and scarring. Acne blemishes fall into two categories, depending on whether they cause inflammation of the surrounding skin.
Types of Non-inflammatory acne lesions
Whiteheads and blackheads are the mildest forms of non-inflammatory acne lesions. They generally don’t cause pain or swelling.
Whiteheads are also known as comedones in medical terminology; whiteheads are tiny spots or bumps that are visible as white or flesh-coloured blemishes. These blemishes are characterized by a white, round centre that is encircled by a red coloured halo. Sometimes, a strand of hair may emerge from the midst of a whitehead, creating the impression of being trapped inside the blemish. The skin surrounding a whitehead is likely to appear to be stretched or wrinkled, particularly so if the whitehead is large or elevated. Fortunately, whiteheads generally do not lead to scarring of the skin.
Blackheads are known as open comedones in medical terminology. These spots are small in size, black or dark-coloured, and may appear as slightly elevated bumps. While the blackhead’s central portion is darker than the remaining parts, the area surrounding the blackhead, has a normal tone. Contrary to popular belief, the discolouration in the blackhead is not due to trapped dirt. The blackhead is formed when the skin on the bump cracks opens, exposing the contents of the whitehead to air, causing them to darken due to oxidation.
Types of inflammatory acne blemishes
These are blemishes or lesions that have an inflamed, swollen look, are red in colour, and are warm to the touch. Cysts, nodules, papules, and pustules are different types of inflammatory acne.
Papules manifest in the form of small red bumps that are present beneath the skin’s surface. Papules do not have a visible centre comprising of pus like whiteheads do. They also differ from blackheads because the papules’ pores do not have a widened appearance. Acne papules are formed by the rupture of comedones, followed by the dispersal of bacteria into the skin tissue, resulting in irritation.
- Pustules (pimples)
Pustules are bumps that are larger in size and tender to the touch. A well-defined, circular centre characterizes them. The centre usually has pus that is whitish or yellowish in colour that is caused by an infected pore cavity. Acne pustules acne is generally hard and painful to the touch. The skin adjoining the bump is likely to have a red and inflamed look.
Nodules acne is a chronic version of acne, with large, inflamed, hard, and painful lumps firmly ensconced within the skin. Similar to the larger deeper papules, nodules acne also have no visible head or centre. These acne lesions form when clogged pores damage the deeper tissues and cells underlying the skin. The lesions can result in dark spots, scarring, and similar complications of the skin.
Acne cysts are the most severe type of acne. They are usually distinguished by pus-filled lumps that are red or white in colour. These lumps, located deep within the skin, are generally huge, soft to the touch, and painful. When a cyst bursts open, the infection can spread further, resulting in more breakouts on the skin. If left untreated, cysts can lead to scarring and other skin complications.
Treating Acne Medically | Dr Kenneth Thean
Acne Treatment Options in Singapore
Treatment for active acne should start early; untreated acne usually causes disfiguring skin scarring, which may result in some acne sufferers developing emotional and social inadequacies.
Different types of acne lesions require different treatment approaches. To avert further damage as quickly as possible, I use a multifactorial approach to treat active acne.
A combination of epidermal and dermal laser treatments, together with Intense Pulse Light (IPL) , Dual Wave RF Miconeedling and phototherapy, with the concurrent application of topical medications such as chemical peels and medi-facials, can usually clear active acne and improve the scar appearance quite rapidly.
Treatments for Different Types of Acne | Dr Chiam Chiak Teng
Frequently Asked Questions on Acne Treatment
A: There are more than one type of acne treatments, to determine the suitable treatments for you, the doctor will have to carefully assess your skin type, severity of the acne and other factors in order to advise. The treatment can be a combination of topical cream, oral medications paired with energy devices or standalone. Contact us today to schedule a consultation.
A: Oftentimes, acne will go away on its own after puberty has ended. However, there are some people who will continue to struggle with acne in adulthood. But the good news is that all acne can be successfully treated, it is about finding the suitable treatment as well as having a proper skin care regime.
It is also important to take care of your acne conditions early to prevent future scarring in the future which can be difficult and more expensive to treat.
A: There are multiple ways you can keep your skin healthy.
1) Use a gentle facial cleanser, avoid over exfoliating your skin.
2) For women - select makeup that does not clog the pores or change your makeup if it is causing you to have blemishes.
3) Exercising can help to promote skin cell health as it increases the blood flow. The increase in blood flow can provide both oxygen and nutrients to the cells and carries away waste products. By exercising, it can also alleviate stress which in turn keeps those stress levels down and helps your skin look radiant.
A: If over-the-counter treatments such as topical retinoid or creams containing benzoyl peroxide or salicylic acid are ineffective and your acne condition becomes more severe. It is good to approach your doctor for an alternative solution early. Severe acne, if left untreated, may lead to acne scarring, which may require a longer time to treat.