Cryotherapy: What It Is and What to Expect After Treatment

Cryotherapy has become one of the most talked-about methods in beauty, sports medicine, and wellness industries. Originally developed in the late 1970s to treat arthritis, it quickly expanded beyond medical practice into cosmetology, athletic recovery, and anti-aging routines. But what actually happens to your body during and after cryotherapy? What are the real effects and potential risks? Let’s explore based on scientific research, clinical studies, and expert opinions.

What Is Cryotherapy?

Cryotherapy is a treatment method that exposes the body or specific areas of the body to extreme cold to reduce inflammation, improve blood circulation, relieve pain, or stimulate tissue regeneration. There are different types of cryotherapy: localized skin or joint treatment, whole-body cryotherapy chambers, and medical applications such as cryoablation for targeted tissue removal.

Simple formula:
Cold → blood vessel constriction → dilation → increased blood flow → boosted metabolism and reduced inflammation.

In cosmetology, the two most common types are:

• Localized cryotherapy — targeting specific zones like the face, abdomen, or thighs.
• Whole-body cryotherapy (WBC) — exposure in a chamber with temperatures ranging from −110°C to −190°C.

How Cryotherapy Affects the Body

Cryotherapy’s effects are based on the body’s biological responses to cold. Short-term exposure triggers vascular reactions: blood vessels first constrict (vasoconstriction) and then expand (vasodilation). This improves oxygen-rich blood flow after the treatment and can stimulate recovery processes.

This response is a form of hormetic stress, meaning a beneficial stress reaction. As physiologist Dr. Michael Tipton explains:

“Exposure to extreme cold initiates a cascade of adaptive processes, from neurotransmitter modulation to enhanced circulation. Effects depend on both temperature and duration.”

Research notes that:

“Sessions shorter than two minutes may not produce significant physiological changes, and longer sessions do not necessarily enhance benefits.”

Medical Cryotherapy vs. Cosmetic Cryotherapy

Cryotherapy is sometimes confused with cryosurgery, a medical procedure using liquid nitrogen to remove skin lesions (warts, pre-cancerous spots, early basal cell carcinoma). When performed by trained dermatologists or surgeons, it is considered safe and effective.

Cosmetic and wellness cryotherapy focuses on enhancing appearance and general well-being, not tissue destruction. This distinction is crucial when evaluating expected results.