Finding a new lump or bump on the head can be a cause for concern, but in most cases, it's nothing to worry about. However, it's always a good idea to have any lump or bump checked out by a GP. They can assess the situation, provide advice on symptom management, and refer you to appropriate treatment if necessary. In this article, we'll discuss the likely causes of a lump on the head, when to see a GP, and potential treatment options.
If you notice any of the following, it's important to schedule an appointment with your GP:
If you've recently experienced trauma to your head, a bump may develop due to bleeding under the skin and swelling. Typically, this type of bump should gradually reduce over a week or two.
These cysts develop in the outer layer of the skin and consist of keratin and fat. They are commonly found on the face, neck, shoulders, chest, and upper body. Acne or minor skin injuries can trigger their formation.
Pilar cysts are filled with keratin and originate from the outer hair root sheath or hair follicle.
Folliculitis occurs when the hair follicles become inflamed.
Pilomatrixoma is an uncommon, usually benign hair follicle tumour resulting from an overproduction of matrix hair cells.
Lipomas can develop under the skin or internally within the body.
Seborrheic keratoses are the most common type of benign skin tumour.
Bony growths, or exostoses, are usually benign bone tumours rarely found on the skull.
While rare, a small lump on the head can sometimes be a sign of a malignant tumour. Cancerous head lumps are typically hard and painless to the touch, often growing steadily over time. Sometimes, it can be challenging to determine the nature of a lump, whether it's a cyst, lipoma, or something more serious. Consulting with your doctor for a thorough examination is crucial.
Once diagnosed, your GP will guide you on how to manage the lump on your head. This might involve monitoring, management at the GP surgery with antibiotics or topical creams, or small local excision if required. Further investigations or referrals to specialists, such as dermatologists or head and neck surgeons, may be recommended for diagnosis involving biopsies and scans to determine the appropriate treatment.
While most lumps on the head are harmless, it's essential to have them evaluated by a GP. Understanding the common causes, recognising concerning symptoms, and seeking medical advice promptly can help ensure proper management and, if necessary, appropriate treatment. Remember to consult your GP for any persistent or worsening symptoms. For more information, refer to the relevant NHS factsheets provided below.
Information provided and reviewed by the AXA Health 24/7 health support line for members.
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