What is acne

Acne is the most common skin condition in the world. Most people meet it as a teenager, but plenty meet it for the first time in their twenties, thirties, or later. It can show up as a single stubborn spot or as inflamed cysts that linger for months. The frustrating part is how personal it is: two people with the same diet, climate, and skincare routine can have completely different skin, and the same treatment can work brilliantly for one and do nothing for the other.1

This article walks through what acne actually is, the types you will run into, what to expect at different ages, what changes for darker skin tones, and how to think about your options without getting overwhelmed.

What is actually happening on your skin

Acne starts inside a hair follicle - the tiny tube each hair grows out of. Four things go wrong at once, and the combination is what creates a spot.2

1. 1Oil production rises. Sebaceous glands attached to each follicle produce sebum, an oil that normally keeps skin healthy. Hormones (especially androgens) crank that production up.
2. 2Dead skin cells stick together. They shed too slowly and clump inside the follicle instead of falling away cleanly.
3. 3The follicle clogs. The mix of extra oil and stuck cells blocks the opening, forming a comedone - a whitehead if closed, a blackhead if open and oxidised.
4. 4Bacteria multiply, and your immune system reacts. A normal skin bacterium called *Cutibacterium acnes* feeds on the trapped oil. Your immune response to it is what turns a quiet clog into a red, swollen, painful spot.

Why it is not just hormones, oil, or hygiene

A few myths get in the way of treating acne well. Cleaning your face harder does not fix it - over-washing strips your barrier and often makes things worse.1 Diet is a smaller factor than the internet suggests, although high-glycaemic foods and skim dairy show modest links in some studies.3 Hormones matter, but blaming "hormones" alone misses the picture - hormonal shifts are a *trigger*, not a complete explanation. Genetics and how your immune system responds to inflammation are doing a lot of the work in the background.

The types you will encounter

Different acne types respond to different things. Knowing which kind you have is the first step in deciding what to try.

Who tends to get it, and when

Acne is not just a teenage problem. Adult-onset and persistent acne are increasingly common, particularly in women.3

• Teen acne typically starts around puberty and often eases by the early twenties. Forehead, nose, and chin are usual sites.
• Adult acne in women often clusters on the lower face - jawline, chin, neck - and tracks the menstrual cycle.
• Late-onset adult acne can appear for the first time in your thirties or forties. Stress, hormonal shifts, and changes in skincare or medication are common triggers.
• Adult male acne tends to concentrate on the trunk - back, chest, shoulders - and can be persistent.

What changes for darker skin tones

Skin types IV-VI on the Fitzpatrick scale (which covers most South Asian, Middle Eastern, and African skin) behave differently when acne flares. The risk of post-inflammatory hyperpigmentation - the dark marks left behind after a spot heals - is much higher, and those marks can take months or longer to fade.2 That changes the calculus: aggressive treatments that work on lighter skin can sometimes leave darker marks that outlast the original acne.

When it is worth seeing a clinician

Mild acne can often be managed with consistent over-the-counter routines and patience. The signs you should not wait through are:

These cases benefit from a DHA-licensed clinician who can prescribe topical or oral treatments that work on the underlying drivers, not just the surface.

What evidence-based options actually exist

Treatment options fall into three broad categories. The right combination depends on your acne type, severity, skin tone, and how your skin has reacted to past treatments.4

• Over-the-counter topicals. Salicylic acid, benzoyl peroxide, adapalene (now OTC in many countries), and azelaic acid. Cheap, widely available, and effective for mild comedonal and inflammatory acne if used consistently.
• Prescription topicals and oral medication. Stronger retinoids, topical antibiotics, hormonal options for women, oral antibiotics for short courses, and isotretinoin for severe cases. These need a licensed clinician.
• In-clinic procedures. Chemical peels, microneedling, light and laser-based treatments, and extractions. These complement medical treatment rather than replace it - particularly useful for marks, scars, and texture.

What to ask in your consultation

If you are seeing a clinician about acne, the questions below will help you compare answers and feel confident about your treatment plan.

A note on cost

Acne treatment in the UAE ranges enormously - from under AED 100 for a tube of OTC retinoid to several thousand dirhams for a course of laser sessions or a guided isotretinoin programme. The variation is rarely about quality alone. It tracks with the type of treatment, whether it is a single session or a course, who is delivering it, and what is included (consultations, follow-ups, products). When you compare prices, compare full courses, not single sessions.

How to read a marketing claim

Acne is a high-noise category. Claims like "clears acne in one session," "permanent results," or "no side effects" are flags that something is being oversold. Real evidence-based treatment is honest about timelines (weeks to months), about side effects (almost every effective option has them), and about the reality that maintenance is usually part of the picture. The clinics, products, and routines worth your time are the ones that explain what you are paying for and what you should expect at each stage.