Cutis Laxa: Causes, Symptoms, and Treatment
Medically reviewed by Sumiran Racherla, MD, Internal Medicine. Last reviewed: October 23, 2026.
What kind of doctor treats Cutis Laxa?
A dermatologist, a doctor who treats skin conditions, often diagnoses cutis laxa. Other specialists may help, depending on which organs are affected. A direct primary care or concierge doctor can be a first stop for an evaluation and can refer you to a specialist when needed.
What is cutis laxa?
Cutis laxa is a rare disorder of connective tissue, the tissue that gives structure and strength to the muscles, joints, organs, and skin.
The name is Latin for loose skin. The skin sags and is not stretchy. The condition is also called elastolysis.
More than 450 affected families worldwide have been reported.
Symptoms
The skin often hangs in loose folds, which can make the face and other body parts look droopy or wrinkled. Extremely wrinkled skin may be most noticeable on the neck and in the armpits and groin.
Over time, the loose skin usually gets worse, and the person looks older than their age.
Cutis laxa can also affect connective tissue in the heart, blood vessels, intestines, and lungs. This can cause:
- Heart problems, and narrowing, bulging, or tearing of key blood vessels.
- Soft out-pouchings in the lower belly or around the belly button, called hernias.
Causes and who gets it
Most cases are inherited, but some are acquired. Acquired means the case does not appear to be caused by gene changes. About 20 percent of cases are acquired.
Signs of inherited cutis laxa often show in infancy or childhood. Acquired cutis laxa typically appears later in life.
Changes in several genes can cause cutis laxa. Many of these genes help make elastic fibers, bundles of proteins that give connective tissue strength and flexibility.
A shortage of these fibers weakens connective tissue in the skin, arteries, lungs, and other organs.
Cutis laxa can be autosomal dominant, autosomal recessive, or X-linked recessive. Autosomal dominant means one altered gene copy is enough to cause the disorder. The causes of acquired cutis laxa are unclear. It may occur after an infection or an episode of skin inflammation, such as eczema or hives. No specific racial or ethnic group has been reported to be more affected.
How doctors diagnose it
All forms of cutis laxa share loose, sagging skin with reduced elasticity. This feature is distinctive enough to help doctors make the diagnosis.
A skin biopsy is not required for diagnosis.
Doctors should check for problems in organs inside the body, one step at a time.
In cutis laxa, the skin is loose and recovers slowly after stretching. In Ehlers-Danlos syndrome, the skin stretches too far but recovers quickly.
Treatment
A 2024 medical review says a specific treatment that stops the progression or cures cutis laxa does not exist. Skin changes usually do not get better on their own.
Plastic surgery can improve the skin a lot. But results are often short-lived, and the sagging often comes back.
Doctors urge caution, because the sagging often returns after surgery. This is most likely in people with other body-wide diseases.
Before surgery, patients have exams, including belly and heart ultrasounds, to rule out reasons not to operate. After surgery, scar creams and pressure masks help reduce scars.
A type of laser has been shown to improve skin texture. Botulinum toxin may be a less invasive option to improve facial defects.
When other organs are involved, care needs a team approach.
People with only skin involvement have a good outlook, and life expectancy is usually normal. Organ problems, especially in the lungs, are linked to a poor outlook.
When to see a doctor
Cutis laxa can affect the lungs, heart, and intestines, so tell your doctor about new breathing, heart, or belly problems. Regular follow-up visits are essential.
Call 911 or go to the emergency room if you have severe trouble breathing, chest pain, fainting, or sudden, severe pain anywhere in the body.
How a direct primary care or concierge doctor fits in
A direct primary care doctor charges a flat monthly fee instead of billing insurance, while a concierge doctor usually charges more and often works alongside insurance. Treatment of cutis laxa requires a team approach. A direct primary care doctor can help you find a dermatologist or genetics specialist and keep track of follow-up care across your team.
Common questions
Can cutis laxa be cured?
No. A 2024 medical review says no treatment that stops or cures cutis laxa exists. Plastic surgery can improve the skin, but results are often short-lived.
Is cutis laxa inherited?
Most cases are inherited, but some are acquired. About 20 percent of cases are acquired.
Does cutis laxa shorten life expectancy?
It depends on whether organs are involved. People with only skin involvement usually have a normal life expectancy. Organ problems, especially in the lungs, are linked to a poor outlook.
How is cutis laxa different from Ehlers-Danlos syndrome?
In cutis laxa, loose skin recovers slowly after stretching. In Ehlers-Danlos syndrome, the skin stretches too far but recovers quickly.
Sources
Medical Disclaimer
This content is for general educational and informational purposes only and is not medical advice. It is not a substitute for professional medical advice, diagnosis, or treatment, and reading it does not create a doctor-patient relationship. Always seek the advice of your physician or another qualified health provider with any questions about a medical condition, and never disregard or delay seeking professional advice because of something you read here. If you think you may have a medical emergency, call 911 (or your local emergency number) immediately.
