Seborrhoea: Causes, Conditions and Treatments

Seborrhoea is an overproduction of sebum by the scalp's oil glands that can contribute to dandruff, scalp irritation, and hair loss. Learn what causes it and how specialist treatment can help.

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What happens with Seborrhoea?

Seborrhoea is the overproduction of sebum by the scalp's oil glands. Excess oil on the scalp can contribute to conditions such as Seborrhoeic Dermatitis, dandruff, and hair follicle blockage, potentially leading to hair thinning if left unmanaged.

What are the symptoms of Seborrhoea?

Greasy or oily scalp and hair
Yellowish or whitish flaking on the scalp
Itching and mild scalp irritation
Hair may appear flat and lacking volume
In some cases, scalp odour associated with excess oil

Key facts about Seborrhoea

Seborrhoea is closely linked to Seborrhoeic Dermatitis and dandruff
It is often influenced by hormonal changes — androgens stimulate sebaceous gland activity
Both men and women can be affected, though it is more common in men
Effective management can improve scalp health and prevent secondary hair loss

What triggers Seborrhoea?

Hormonal changes: Androgens stimulate excess sebum production
Stress: Can increase oil production and trigger flare-ups
Poor diet: High-fat, high-sugar diets may contribute to excess sebum
Genetic predisposition: Some individuals naturally produce more oil
Inappropriate hair products: Certain products can worsen oiliness

Excess oil production can leave the scalp feeling greasy and uncomfortable, but with the right treatment, Seborrhoea can be effectively managed. A balanced scalp is essential for healthy hair growth.

Can Seborrhoea be cured?

Seborrhoea cannot be permanently cured, as it is influenced by hormones, genetics, and skin type. However, it can be controlled with medicated shampoos, sebum-regulating treatments, and proper scalp care. Managing diet, stress, and hygiene can also help reduce excessive oiliness and maintain scalp balance.

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Trichologist

Gary Heron

With over 40 years' experience diagnosing and treating hair loss conditions, Gary has helped thousands of patients understand their condition and find the right treatment path.