What should you know about labia majora lumps under skin?

The labia majora contain hair follicles, glands, and soft tissue. A blocked follicle or local irritation may form a tender bump; a boil is a painful, infected collection around a follicle. A cyst may feel smooth and sit beneath the skin. Friction, shaving, sweat, and skin conditions can contribute, but appearance alone cannot identify the cause.

A skin lump is not automatically cancer. However, a firm, growing, bleeding, crusting, ulcerated, or persistently changing lesion needs professional assessment. Basal cell carcinoma can occur on skin that is not routinely exposed to sunlight, so do not dismiss a lesion solely because of its location.

Arrange a clinical examination if the lump is new, painful, recurring, lasting, or difficult to see clearly. Note when it began, whether it changes with the menstrual cycle, and whether there is drainage, itching, or fever. Keep the area gently clean, reduce friction, and pause shaving or hair-removal products until the skin settles.

Do not squeeze, pierce, or attempt to drain the lump. Treatment depends on the finding and may include observation, drainage, medicine, or a targeted injection such as a steroid injection into the skin for selected inflammatory lesions.

Seek prompt medical care for rapidly enlarging swelling, spreading redness, severe pain, pus, fever, difficulty urinating, or feeling unwell. Arrange a skin review for a lump that bleeds, forms a persistent sore, develops uneven colour, or changes in shape or texture.

Ask what the lump most resembles, whether it needs sampling or drainage, which signs suggest infection, and how to prevent recurrence if friction, shaving, or an underlying skin condition is involved.