Cryolipolysis Contraindications for UK Clinics

Cryolipolysis contraindications fall into two groups for a UK clinic: absolute stop conditions and relative cautions that need documentation or a GP referral. The three absolute contraindications are cryoglobulinaemia, cold agglutinin disease, and paroxysmal cold haemoglobinuria. Anyone with any of those three should be refused outright, every time. The relative list is longer: cold urticaria, hernia at the treatment site, pregnancy and breastfeeding, reduced skin sensation, anticoagulants, Raynaud's, and recent surgery or broken skin at the site. These need a decision: adapt the protocol, record the clinical reasoning, or get sign-off from the client's GP.

Why screening matters in a UK clinic

Your screening form is the document an inspector or insurer will ask for after an adverse event. The three cold-related conditions below can turn a routine 60-minute appointment into a medical emergency, so they have to be asked about by name. Licensing depends on where you are. London boroughs generally require a special treatment licence under the London Local Authorities Act 1991. Many other areas have no such licence at all, and Scotland, Wales, and Northern Ireland run their own systems.

Licensing check in 60 seconds

• Phone your council's licensing team.
• Ask whether special treatment licences apply to your premises.
• Confirm what records they expect if you use cryolipolysis.

Absolute cryolipolysis contraindications

The three conditions above are listed as absolute contraindications to cryolipolysis in the clinical best-practice review of the procedure. Cryoglobulinaemia means the blood contains abnormal proteins that precipitate when cold, so a controlled 0-15°C plate applied over that blood supply risks blocking small vessels. Cold agglutinin disease means antibodies make red blood cells clump together at low temperatures, so chilling the tissue can obstruct circulation in the treated area. Paroxysmal cold haemoglobinuria is rare, but it causes red blood cells to rupture after cold exposure.

On your consultation form, give each condition its own line and its own answer box: "Have you ever been diagnosed with cryoglobulinaemia? Yes / No"; "Have you ever been diagnosed with cold agglutinin disease? Yes / No"; "Have you ever been diagnosed with paroxysmal cold haemoglobinuria? Yes / No". Never combine them into one question. A client who ticks "no" still needs the treating therapist to ask each condition aloud, sign the same record, and date it. Keep that record for the retention period your insurer and licence conditions require. If the client answers "yes" on any line, it is an absolute stop. Do not treat. A GP letter cannot overturn that refusal. Your notes should show the refusal was made at screening, before any applicator was placed.

Relative contraindications: adapt, document, or refer

These are not automatic refusals. Each one changes your protocol, your documentation, or the need for GP input: adapt the applicator area, delay treatment, or ask for a GP letter, and put the reasoning in the notes. On your form, ask about any surgery in the treatment area and about scar maturity, and check the exclusions schedule of your own liability policy for pregnancy and breastfeeding before you book.

Common post-treatment reactions: what is normal, what is not

Expect transient redness, bruising, and numbness in the treated area. They are local responses to vacuum and cooling and usually settle on their own. If the numbness persists beyond the point your protocol defines as normal, or if the client reports unusual pain, colour change, or a hard lump that grows, refer for medical review. Write your expected reaction window into the aftercare sheet, and name the referral routes on it: NHS 111 for urgent same-day advice, the client's GP for anything persisting past that window, and an entry in the adverse event log your insurer and licence conditions require.

One reaction is never normal: cold injury to the skin. Every cycle needs an anti-freeze membrane between applicator and skin, changed for each client and each treatment, and our cryolipolysis machine guide costs it as a per-treatment consumable. A missing, dry, or misplaced membrane leaves skin against the cooling plate. The signs are redness with a sharp border matching the applicator edge, blistering, crusting, or pain out of proportion to the usual pull and numbness. Stop the cycle at once, photograph the area with consent, and write up what happened. Then use the same three routes above: NHS 111, the client's GP, and the adverse event log.

Aftercare sheet lines

• Expect temporary redness, bruising, and numbness.
• Report any hard lump that grows.
• Do not re-treat the area if PAH is suspected.

Paradoxical adipose hyperplasia (PAH): put it in consent

Paradoxical adipose hyperplasia is rare, but it must appear in your consent form. It presents as a firm, often painless enlargement of the treated area some time after the session. The StatPearls review of PAH describes surgical correction rather than further cooling as the route to resolution, so if you see it, do not repeat cryolipolysis on the same site. Record the change, photograph it with client consent, and discuss referral.

Three UK steps follow. Report the incident to the MHRA through the Yellow Card scheme, which takes medical device adverse incident reports as well as drug reactions. Notify your insurer inside the reporting window your policy sets, because late notification is a standard ground for declining a claim. Then tell the supplier and the device's UK responsible person, and keep the job or ticket number they give you filed with the client's notes.

UK records, insurance, and compliance

Your record should show the screening questions, the client's answers, your decision, and the plan. If you use a printed form, keep the original; if you use software, make sure it timestamps entries. Check your insurance policy and any licence conditions before treating a new contraindication profile. Ask whether it excludes pregnancy or breastfeeding, Raynaud's, or anticoagulant use, and file the clause reference. For devices, put the four supplier questions below in writing and file the answers. Diarise the certificate expiry. A device you buy today on a CE certificate needs a UKCA route before that certificate lapses, so your supplier must confirm the current MHRA transitional dates.

Four questions to ask your supplier

• Which route is the device on: UKCA or CE under MHRA transitional acceptance?
• What is the certificate number and expiry date, and can I have the declaration of conformity?
• Who is the UK responsible person, with name and address?
• What is the anti-freeze membrane specification, unit price, and UK restock lead time?

What to check on the device itself

Before you buy or lease a cryolipolysis machine, ask for the written specification sheet. Confirm the set temperature range; the machine we list runs 0-15°C in 1°C steps, with a suction range of -0.02MPa to 0.09MPa and a suction rate up to 140L/min. Check which applicator sizes are included, because leg work and abdomen work need different handle coverage. Our cryolipolysis machine guide walks through the trade-offs. For the machine we supply, see the Cryolipolysis Fat Freezing Machine page.

Once you have shortlisted a machine, request the compliance pack for this machine: the declaration of conformity, the UK responsible person details, and the written temperature, suction and applicator figures in one document.