Acne forms when skin pores become clogged with oil and dead cells, and it can appear at any age. Hormones, stress, diet and the wrong skincare can make it worse. The good news is that most cases can be controlled with the right approach.

Why does acne form?

When the skin's oil glands produce too much oil, it mixes with dead cells and clogs the pore. Bacteria multiply in the blocked pore and inflammation — a red, painful pimple — develops. Hormonal changes (puberty, periods, stress) increase oil production, which triggers acne.

Daily skincare

Simple, consistent care is the most effective — you don't need complex multi-step routines:

  • Wash your face twice a day with a gentle, soap-free cleanser
  • Choose oil-free (non-comedogenic) moisturiser and cosmetics
  • Use SPF 30+ sunscreen during the day
  • Avoid squeezing pimples — it causes scarring and marks

What actually helps?

For mild cases, products with salicylic acid and benzoyl peroxide help. For moderate to severe cases a dermatologist may prescribe retinoids, antibiotics or hormonal treatment. Results usually show in 6–8 weeks — be patient and don't stop treatment early.

The role of diet and lifestyle

Diet alone doesn't cause acne, but in some people high-glycaemic (sugary) foods and a lot of dairy can worsen it. Enough sleep, reducing stress and keeping surfaces that touch your face clean (pillowcase, phone screen) also help.

Mistakes to avoid

  • Over-washing and harsh scrubbing (it triggers more oil)
  • Switching products every week — each treatment needs time
  • Squeezing or popping pimples
  • Trying unproven “miracle” products

When to see a doctor

See a dermatologist for scarring, painful, deep (cystic) or widespread acne, sudden flare-ups, or when 2–3 months of home care isn't working.

Frequently asked questions

Do chocolate and fatty food cause acne?

Not directly, but high-sugar and dairy foods can worsen it in some people.

Do acne scars go away?

Superficial marks fade over time; deep scars may need dermatological procedures such as laser, chemical peeling or microneedling.

Can I pop a pimple?

No. Popping pushes inflammation deeper and raises the risk of infection and permanent scarring.

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This article is for information only and does not replace a doctor's advice.