Acne Symptom Checker
Explore what your skin changes may resemble, learn about first-line acne care and understand when to seek medical advice.
Your acne assessment
Step 1 of 7First-line acne care: the basics
The right approach depends on the acne pattern, severity, age, pregnancy status and individual circumstances.
Gentle skin care
Use a gentle cleanser and avoid harsh scrubbing. Choose a non-comedogenic moisturiser and sunscreen where possible.
Benzoyl peroxide
An established topical option, particularly for inflammatory acne. It can irritate skin and bleach fabrics. Follow product directions and seek advice if unsure.
Topical retinoids
These can help unclog pores but are not suitable for everyone. Avoid topical retinoids during pregnancy or when planning pregnancy. Ask a clinician about suitability.
Dark marks after acne
Sun protection and control of active acne are important. Azelaic acid may be an option for some people, depending on skin sensitivity and circumstances.
Helpful Skincare Essentials
If your answers suggest a typical acne-like pattern without warning features, these everyday skincare categories may be useful. Products are optional; you do not need to buy anything to follow the general care guidance.
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Gentle Facial Cleanser
A mild, fragrance-free cleanser may help remove excess oil, sweat and everyday impurities without harsh scrubbing.
View cleanser optionsNon-Comedogenic Moisturiser
A lightweight moisturiser labelled non-comedogenic may help support the skin barrier, especially when using acne products.
View moisturiser optionsBroad-Spectrum Sunscreen
A broad-spectrum SPF 30 or higher sunscreen helps protect skin from UV exposure and may reduce the darkening of post-acne marks.
View sunscreen optionsCheck the product label and ingredients before use. Stop using a product that causes significant irritation and seek professional advice if you are unsure whether it is suitable.
When should you see a doctor?
- Deep, painful nodules or cyst-like lesions.
- New or increasing permanent scars.
- Acne that persists despite an appropriate treatment course.
- Unusual, very itchy or similar-sized bumps that may not be acne.
- Significant anxiety, low mood or social withdrawal.
Seek urgent medical assessment if a sudden severe inflammatory eruption occurs with fever, joint pain or feeling very unwell. If you may harm yourself, seek immediate support from local emergency services, a trusted person or an urgent mental health service.
Frequently asked questions
Can this checker diagnose my skin condition?
No. It provides general educational guidance based on your answers. A healthcare professional may need to examine your skin to confirm the cause.
How long does acne treatment take to work?
Improvement may take several weeks. Some treatments take around 6–8 weeks before noticeable improvement. A review around 12 weeks is commonly used for first-line treatment plans.
What is the best first-line acne treatment?
There is no single best option for everyone. Benzoyl peroxide and topical retinoids are established treatments, but suitability depends on the acne pattern and individual circumstances.
Can acne leave permanent scars?
Yes. Inflammatory and deep acne lesions can leave permanent scars. Early assessment and appropriate treatment may help reduce this risk.
Should I squeeze or pop spots?
Avoid picking or squeezing spots. This can worsen inflammation and increase the risk of scarring or dark marks.