A new or changing lesion
Seek assessment for a spot that changes in shape, colour or size, bleeds without an obvious injury or looks different from your other lesions. ABCDE describes asymmetry, irregular borders, varied colour, diameter and evolution. Melanoma can be smaller than 6 mm; size alone is not reassuring. This guide cannot diagnose a lesion.
Persistent skin symptoms
Recurring itching, cracking or redness may have several causes. Note new cosmetics, detergents and workplace contacts. Persistent or severe symptoms deserve assessment. Avoid alternating borrowed steroid and antibiotic creams. Painful acne, scarring or distress affecting daily life also warrant a consultation.
Hair loss and preparation
Bald patches, a widening part or hair loss with scalp pain, redness or scaling should be assessed. Tests are chosen according to the history and examination, not automatically ordered as a broad panel. Bring medication and product lists, dated photographs and information about recent illness or other changes.
Routine and urgent care
The schedule for preventive skin checks depends on individual risk; there is no universal interval for everyone. Breathing difficulty or rapidly increasing facial swelling requires emergency help on 112. A severe blistering rash with mouth or eye involvement, fever or marked illness needs immediate medical assessment rather than a routine appointment.
