Collagen induction therapy

From WikiMD's Food, Medicine & Wellness Encyclopedia

Collagen Induction Therapy (CIT), also commonly known as microneedling, dermarolling, or skin needling, is a dermatological procedure that aims to stimulate the production of collagen and elastin, the key building blocks of healthy skin, by causing micro-injuries to the skin[1].

Procedure[edit | edit source]

The procedure is conducted using a device equipped with miniature, sterile needles. These needles create tiny perforations in the skin, triggering the body's natural wound healing response, leading to an increase in collagen and elastin production[2]. The ultimate goal is to improve the texture and appearance of the skin, reduce the visibility of scars, and diminish the signs of aging.

Distinct Applications[edit | edit source]

Though the fundamental principle of puncturing the skin with microscopic needles remains constant, it's essential to differentiate CIT from other applications of microneedling. For instance, microneedling devices are often employed in transdermal drug delivery and vaccination to enhance absorption or immune response[3]. While these procedures also use microneedling devices, their purpose differs from the collagen and elastin stimulating goal of CIT.

Benefits and Risks[edit | edit source]

Microneedling is generally considered safe for most patients and can offer multiple benefits, including reducing fine lines, wrinkles, and scars, and improving skin texture. However, like any other procedure, it comes with potential risks, such as skin redness, infection, and hyperpigmentation[4].

References[edit | edit source]

  1. "Microneedling: Advances and widening horizons". U.S. National Library of Medicine. Retrieved 2023-06-20.
  2. "Microneedling". American Academy of Dermatology Association. Retrieved 2023-06-20.
  3. "Microneedles for Drug Delivery via the Gastrointestinal Tract". U.S. National Library of Medicine. Retrieved 2023-06-20.
  4. "Microneedling Benefits". Healthline. Retrieved 2023-06-20.
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Contributors: Prab R. Tumpati, MD