Cold Therapy for Pain: A Short History, and How HPC Compares With an Ice Pack

Cold therapy is very old

People have been using cold on the body for a very long time. Ancient Egyptian medical writing, including a surgical text known as the Edwin Smith Papyrus, refers to cold being used for therapeutic purposes. The exact age of the text is debated, but it is thousands of years old.

In the fourth century BC, the Greek physician Hippocrates wrote about using ice and snow for swelling. Later, the Roman physician Galen advocated cold water for fevers. The basic idea, that cold can ease discomfort and swelling, has been around for as long as written medicine.

Cold in more recent medicine

By the early 1800s, Napoleon's surgeon Dominique Larrey reportedly used ice and snow to numb patients before amputations. In the 1840s, the British physician James Arnott used locally applied freezing mixtures on tumors, an early step toward what is now called cryosurgery, a different field from the pain treatment discussed here.

In the late twentieth century, whole-body cryotherapy chambers were developed in Japan in the late 1970s and introduced to Europe in the 1980s, mainly for people with painful joint conditions. These are historical milestones in how cold has been used, not claims about any one modern treatment.

What an ice pack does

A bag of ice or a gel pack is simple, cheap and familiar. Placed on a sore area, it cools the skin and the tissue just under it, which many people find soothing. Guidance for home use usually suggests limited sessions, a cloth between the pack and the skin, and checking the skin as you go.

A typical ice pack session is often around 15 to 20 minutes. That is a reasonable thing to do at home for a sore ankle or after a hard workout, and many clinicians recommend it.

Where HPC fits

High-Pressure Cryotherapy is also cold therapy. It uses high-pressure CO₂ to deliver intense cold over a defined area of skin. Treatment is applied in short intervals, with skin-surface temperature checked in between, and the common final target is in the mid-to-upper 30s °F. Active treatment takes about 3 to 6 minutes per area, depending on the body part.

The key differences are in how the cold is delivered and monitored: short, targeted application with temperature checks, instead of a longer, hands-off session. We do not claim that this makes HPC better than ice, and we do not suggest that it replaces ice at home.

How to think about the choice

Cold therapy is not a competition between methods. A few practical points:

• An ice pack is fine at home for minor soreness, and it costs almost nothing
• HPC is done in the clinic, by a trained operator, in a short visit
• Some people like the idea of a brief, targeted treatment instead of a long one
• Neither one treats the underlying cause of a condition
• Results vary with both

What the intense cold feels like

Most people describe an intense cold sensation that passes quickly. Your operator explains what to expect, checks your comfort throughout, and stops if something does not feel right. Tell the operator right away if the cold feels painful, burning or unusually intense.

Who should not have cold therapy

Cold is not right for everyone, and that includes clinic-based cold therapy and home ice. People with certain circulation problems, cold-related blood disorders, severe cold sensitivity, reduced skin sensation, or open wounds or infection in the area need medical guidance first. We use extra caution with diabetes, neuropathy, Raynaud's phenomenon and blood thinners, and after surgery we need your surgeon's clearance and at least 10 days since the procedure, and we never treat over an incision.

Signs to see a doctor

Get medical evaluation rather than treating at home for:

• Severe swelling or deformity, or inability to bear weight after an injury
• Fever with a hot, red joint
• Numbness, weakness or loss of bowel or bladder control
• Pain that is getting steadily worse despite rest

Ask your clinician

If your clinician recommends ice or cold therapy for a condition, it is reasonable to ask whether HPC may be a good fit for you. They know your history and can tell you whether it makes sense.

What a visit with us looks like

Every visit starts with a free consultation. We ask where it hurts, what you have been told it is, what you have already tried, and whether anything about your health or history means we should not treat. If you are comfortable and it is appropriate, treatment can be done in the same session.

Treatment itself is brief. High-pressure CO₂ is used to rapidly cool the skin over the sore area, usually about 3 to 6 minutes per area, and a first visit typically takes 10 to 20 minutes including the consultation. There are no needles and no medication. Most people describe an intense cold that passes quickly. Same-day appointments are often available at our Mineola and Rockville Centre locations.

How many visits, and what about the next flare?

For most people, we recommend an initial series of four to five sessions, then we check how you are doing. Many patients report relief after one or two visits, although individual responses may vary. After the series, we suggest watching to see whether and when the pain returns.

If it does come back, we suggest coming in at the first sign instead of waiting for it to build. Many times a tune-up of 1 or 2 sessions is enough. Discounted packages are available at our Rockville Centre location if you expect to come in more than once.

How High-Pressure Cryotherapy may fit

HPC is cold therapy delivered in a short, targeted, temperature-monitored way. It may suit people who would like a drug-free, needle-free option, and it can be used alongside home care. We only treat if we think we can help.

HPC is not a substitute for medical care and does not replace a diagnosis.

Frequently asked questions

This article is educational and is not medical advice. Individual results vary.