What should you know about soft lump under skin?

Texture alone cannot identify a lump. The clinician will consider whether it is in the skin or deeper tissue, whether it is mobile or fixed, and whether there is redness, warmth, discharge, pain, or a visible opening. A blocked follicle, cyst, fatty lump, inflamed lesion, or other growth may feel soft. [Skin Lumps](/symptoms/skin-lumps/) provides a useful way to describe these features. A changing surface lesion may also require consideration of [Basal Cell Carcinoma](/conditions/basal-cell-carcinoma/), but the presence of a soft lump does not establish that diagnosis.

Record when you first noticed it and whether its shape, size, mobility, or symptoms change. Avoid squeezing, repeated pressing, or attempting to drain it. Reduce friction and seek an appointment if the lump remains, grows, becomes painful, or interferes with daily activity. Depending on the diagnosis, care may involve observation, treatment of infection, removal, or [Steroid Injection Into The Skin](/treatments/injectables/intralesional-steroid-injection/) for a suitable inflammatory problem.

Get prompt medical advice for rapid growth, severe or escalating pain, warmth with spreading redness, pus, fever, or red streaking. Arrange timely assessment for a hard fixed lump, persistent bleeding, an ulcer, or a sore that does not heal.

Ask what tissue the lump involves, whether an ultrasound or other test is useful, whether it can be watched safely, and what symptoms change the urgency.