Sterex®

Sterex® is an advanced diathermy treatment that uses a fine, sterile probe and a controlled high-frequency current to safely and precisely remove a range of benign skin blemishes and lesions with minimal impact on the surrounding skin.

Sterex® uses controlled heat energy delivered through a fine probe to target and destroy the unwanted tissue. The treated area then naturally heals as the body sheds the lesion over time.

Once successfully removed, the treated lesion will not return. However, new lesions may develop over time due to factors such as genetics, ageing and skin changes.

There may be a brief warming, tingling or pinching sensation during the treatment as the diathermy energy is applied to the lesion. Some clients may experience slight tenderness or sensitivity afterwards, but any discomfort is usually minimal and short lived.

A fine sterile probe is used to deliver a controlled high-frequency current directly to the lesion, creating heat that destroys the unwanted tissue. The area then naturally heals as the body removes the treated lesion over time.

The treated area may appear slightly red, swollen or sensitive immediately after treatment. A small scab or crust may form as the skin heals, which will naturally shed over the following days to weeks depending on the size and type of lesion treated.

For larger and deeper lesions a second crust may form making the healing time slightly longer.

Although it is best to try to leave the treated area uncovered, a plaster or simple dressing may be applied if it is in an area which may lead to rubbing and aggravation. It is important not to pick at the crust as this may lead to scarring.

Sterex® is designed to minimise trauma to the surrounding skin, meaning scarring is uncommon. Following the correct aftercare, the treated area should heal naturally; however, as with any skin treatment, individual healing responses can vary.

Unfortunately we do not remove moles at Jessica Skin Clinic. As moles can carry a cancerous risk, this is better to be left to a specialised Doctor or Dermatologist. Always seek advice from the NHS if you are concerned about a mole.

Sterex® can be suitable for darker skin types, as the treatment targets the specific lesion rather than affecting the surrounding pigmentation. However, all skin types will be assessed during consultation to ensure the treatment is appropriate and to minimise the risk of changes in pigmentation.

Sterex® can be performed throughout the year, including during the summer months. However, it is important to protect the treated area from sun exposure and use a high SPF while the skin is healing to reduce the risk of pigmentation changes.

Most lesions will require 1-2 sessions, however larger or more stubborn lesions may require more.

This can be determined during your consultation.

There are no major restrictions following Sterex® treatment, and most clients can return to their normal activities straight away. We recommend avoiding excessive heat, sweating, swimming and direct sun exposure while the area is healing.

Skin, skin tags, age spots, warts, actinic keratosis, verruca’s, Milia, cherry angiomas and other benign skin imperfections.

Sterex® is suitable for most clients; however, a consultation is required to assess the lesion and ensure the treatment is appropriate. It may not be suitable for certain skin conditions, active infections or specific medical circumstances.