Cryotherapy for Sebaceous Hyperplasia

Sebaceous hyperplasia consists of enlarged oil glands, often appearing as small, flesh-coloured or yellowish bumps on the face. It is different from acne and can resemble other skin growths, so visual confirmation matters. During cryotherapy, a clinician applies extreme cold to the selected area. The treated spot can become red, swollen, crusted or blistered before the damaged tissue separates as the skin heals. Colour change can remain after healing, particularly in darker skin tones. Freezing may not remove the deeper gland completely, and a bump can return or need another approach.

Tell the clinician about sensitive skin, previous pigment changes, cold-related skin reactions, and medicines that affect healing. After treatment, follow the dressing and cleansing instructions, keep the area protected from rubbing, and do not pick a crust or blister. Use the recommended sunscreen once the skin has closed. Contact the clinic if you are unsure whether a product belongs on an open area. Alternatives such as CO2 Laser Resurfacing or Electrosurgery may be discussed when the bump is prominent, recurrent, or unsuitable for freezing.

Arrange a prompt skin assessment if the bump bleeds without being rubbed, develops a persistent sore, changes noticeably in colour or shape, grows quickly, or differs from your other bumps. After freezing, seek advice for spreading redness, worsening pain, pus, fever, or a wound that is not settling. These findings can signal infection or a diagnosis that needs another examination; they are not a reason to treat an unconfirmed growth at home.

Ask: How certain are we that this is sebaceous hyperplasia? Is freezing suitable for its location and my skin tone? What visible healing changes should I expect? Could another treatment give a better result? How should I protect the area while it heals?