Tests for adult acne & skin breakouts

Persistent spots or breakouts in adulthood

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Why test for adult acne & skin breakouts?

Acne in adulthood can be influenced by hormones, particularly androgens such as testosterone. Blood tests can measure these hormones and sex hormone binding globulin (SHBG), a protein that affects how much hormone is active. Allergy and liver tests are sometimes considered alongside them.

Recommended tests

Hormone profile

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Measures androgens linked to oil production in the skin

Testosterone

Free androgen index

SHBG

DHEA-S

Allergy profile

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Checks IgE antibodies to common allergens

Total IgE

Specific IgE

Liver function

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Often checked before and during some acne treatments

ALT

ALP

GGT

Bilirubin

When to see your GP

See your GP if acne is painful, leaving scars or affecting your wellbeing, or if it comes with excess hair growth or irregular periods. Seek urgent help for a sudden widespread or blistering rash.

Compare all adult acne & skin breakouts tests View all symptoms

Why test for adult acne & skin breakouts?

Symptom-led matching

See the tests commonly used to investigate this symptom

UKAS accredited labs

Every listed provider uses UKAS-accredited UK laboratories

Clear turnaround

Typical result times shown alongside price and biomarker coverage

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