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How long does cryotherapy take to work for keloid scars?

How the structures involved in Keloid Scars differ from normal
Illustration: How the structures involved in Keloid Scars differ from normal

Short answer

Cryotherapy for a keloid usually starts a visible healing process within days, while flattening often needs several treatment sessions over weeks or months.

This answers one question. It is not a diagnosis and does not replace an assessment by a licensed doctor.

At a glance

Early response
Redness, swelling, tenderness, blistering or crusting may occur during healing.
Follow-up
Review may be needed to assess healing and decide whether more treatment is suitable.

What the timing means

A keloid may become red, swollen, tender, blistered or crusted after freezing. These reactions can appear before any flattening is visible. The scar’s thickness, location and previous treatment affect its response. Cryotherapy may be combined with another keloid treatment.

What to do while it heals

Keep the site clean and follow dressing instructions. Do not pick a blister or crust, and protect healing skin from friction and strong sun. Attend review so the clinician can assess softness, height and colour and decide whether another session is appropriate.

When to seek care

Contact the clinic for spreading redness, increasing warmth, worsening pain, pus, fever or persistent bleeding. Seek review if the keloid grows quickly or the wound is not healing as expected.

Questions for your doctor

Ask about the scar’s suitability for freezing, expected healing changes, timing of review and whether combination treatment may help.

Find care

General Clinics & Polyclinics in Abu Dhabi

That answer is general. If you want it applied to your own case, these are licensed general clinics & polyclinics listed in Abu Dhabi.

City
See every listing in Abu Dhabi

Ordered by verification status and how complete each clinic's public record is, then alphabetically. This is a directory listing, not a ranking — Zavis does not rate or recommend providers.

A factual listing drawn from the DHA, DOH and MOHAP licence registers. It is not a referral, an endorsement, or advice that any of these providers is right for you.

Questions people ask

Can one session remove a keloid?

Not necessarily. Keloids may need repeated sessions or combination treatment.

Can it look worse before improving?

Swelling, blistering or crusting can occur before the area settles; worsening pain or spreading redness needs advice.

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Medical disclaimer. This page is general health information, not medical advice, and it cannot diagnose you. Always consult a licensed healthcare provider about your own symptoms and treatment. In an emergency in the UAE, call 998 for an ambulance.