Syringoma Explained: Causes, Symptoms, and Cosmetic Removal Options
Updated: 2 days ago
Medically reviewed by Dr. Baraa Alnahhal, MD · Last reviewed: October 2026
TL;DR: Syringomas are small, harmless bumps on the skin caused by an overgrowth of sweat glands. [1] Typically appearing in clusters around the eyes or face, these firm papules are non-cancerous and usually painless. While treatment is not medically necessary, various cosmetic procedures such as laser therapy, electrosurgery, or specialized medications can be used to remove them for aesthetic reasons.
When to get checked: Syringomas are harmless, but see a healthcare professional if you notice sudden changes in your skin, if the bumps become widespread, or if a growth looks different from the others, so that other skin conditions can be ruled out.
Quick Answer: What is a syringoma?
A syringoma is a benign skin growth caused by overgrowth of eccrine sweat glands. [1] These firm, 1 to 3 mm bumps are usually yellow or skin-colored and often appear in groups on the eyelids, face or chest. They cause no symptoms and are harmless, and removal with lasers, chemical peels or minor surgery is purely cosmetic.
What the research says
Syringomas are very common in people with Down syndrome. A systematic review of dermatologic conditions in Down syndrome found syringomas in a mean of 21.2% of patients (14 studies, n = 182), making them one of the most frequently reported skin findings (Lam et al., JMIR Dermatol, 2022) [2].
Eyelid syringomas are especially common in adult women with Down syndrome. In a study of 61 institutionalized patients with Down syndrome, 14 (23%) had palpebral syringomas: 13 females and 1 male. Among all females 42% were affected, and 55% when only adult females were considered (Schepis et al., Dermatology, 1994) [3].
Treatment remains a challenge. A systematic review covering more than 800 reported cases over 50 years found that syringomas typically present in adolescent females, mostly around the eyes. Association with inherited tumor syndromes is only rarely reported, the cause is poorly understood, and treatment continues to pose a significant challenge (Williams and Shinkai, J Am Acad Dermatol, 2016) [1].
What Is a Syringoma?
A syringoma is a firm, pimple-like bump, technically known as a papule, that forms due to the overgrowth of eccrine sweat glands. These glands are responsible for producing sweat to regulate body temperature. When the cells within these glands overgrow, they create small, clustered bumps on the skin's surface.
Syringomas are entirely benign, meaning they are not cancerous and do not pose a threat to physical health. [1] They typically measure between 1 and 3 millimeters in diameter and can be yellow, translucent, or the same color as the surrounding skin. While they can appear on various parts of the body, they are most frequently found in the delicate areas around and under the eyes. [1]
To learn more about how these glands work, see our guide to eccrine glands.
What are the types of syringoma?
Syringomas fall into four main types: localized, generalized (eruptive), those associated with Down syndrome and familial.
Localized: The most common form, where bumps appear in only one specific area of the body.
Generalized (Eruptive): Characterized by bumps appearing across multiple body parts; this type is more common in adults and individuals with darker skin tones.
Associated with Down Syndrome: Linked to the genetic changes present in individuals diagnosed with Down syndrome. [1] [2]
Familial: A hereditary form passed down through biological parents.
What causes syringoma, and who is at risk?
A syringoma is caused mainly by an overgrowth of cells in the eccrine sweat glands, though the exact reason for this overgrowth isn't always clear. While the exact reason for this overgrowth isn't always clear, several factors are known to be associated with or to increase the chance of their development:
Risk Factor Category | Details |
|---|---|
Demographics | More common in women, and most often first noticed from puberty onward. [1] |
Genetic Conditions | Strongly associated with Down syndrome; in one systematic review about one in five people with Down syndrome had syringomas. [2] |
Metabolic Factors | Reported more often in individuals with diabetes. |
Environmental Triggers | High temperatures, physical exercise, and significant emotional stress can stimulate sweat gland activity. |
What are the symptoms of syringoma?
Syringomas generally cause no pain or itching and appear as small, firm, yellow or skin-colored bumps, often clustered on the eyelids. Their presence is primarily a cosmetic concern. They are characterized by:
Small, round, firm bumps (1 to 3 mm).
Colors ranging from yellow to natural skin tone.
Clustered formations, often appearing symmetrical on both sides of the face.
Common locations for these clusters include the eyelids, armpits, chest, and occasionally the genital area. It is important to distinguish them from milia, which are tiny white bumps filled with keratin that are particularly common in newborns.
How is syringoma diagnosed?
A healthcare provider can usually diagnose a syringoma through a simple physical examination and a review of the patient's medical history. To confirm the diagnosis and rule out other skin conditions, a skin biopsy may be performed. During this procedure, a small sample of the affected tissue is removed and examined under a microscope. Under magnification, a syringoma typically shows small ducts with comma-like tails, giving a characteristic "tadpole" appearance that helps clinicians confirm the diagnosis. [1]
How is syringoma managed and removed cosmetically?
Because syringomas are harmless, medical treatment is not required. However, many individuals choose to have them removed for cosmetic reasons. It is important to note that these growths can sometimes return even after successful removal.
Treatment Method | Procedure Overview |
|---|---|
Laser Therapy | Uses focused light beams to reduce the appearance of the bumps. |
Diathermy (Electrosurgery) | Employs electric currents to generate heat and remove the blemishes. |
Dermabrasion | Physically scrapes the skin surface to reveal new, smoother layers. |
Chemical Peels | Uses trichloroacetic acid to exfoliate the skin and minimize the growths. |
Medications | Topical or oral treatments like isotretinoin or acitretin may be prescribed. |
How can syringoma be prevented, and what daily care helps?
Syringomas cannot always be prevented, especially those with a genetic component, but sun protection, gentle cleansing and stress management support skin health. These skin care habits support overall skin health:
Sun Protection: Consistently wearing sunscreen to protect the skin from UV damage.
Cleansing: Using a gentle cleanser or exfoliating product daily to keep pores clear.
Stress Management: Reducing overall physical and emotional stress on the body.
For those living with syringomas, it is safe to apply makeup to cover the bumps. However, thorough cleansing at the end of the day is essential to prevent pore clogging and further skin irritation.
Conclusion and When to Seek Help
Syringomas are common, benign sweat gland growths that affect appearance rather than health. Understanding what they are, and how they differ from look-alikes such as milia, helps people decide calmly whether treatment is worth pursuing.
When to seek help: If you are concerned about the appearance of clusters on your skin or have noticed new growths around your eyes, a professional evaluation is the first step toward clarity. While these bumps are harmless, a specialist can provide an accurate diagnosis and discuss safe, effective cosmetic removal options tailored to your skin type.
Frequently Asked Questions
Are syringomas contagious?
No, syringomas are not contagious and cannot be spread from person to person.
Do syringomas turn into cancer?
No, they are benign growths and do not become cancerous.
Can I remove syringomas at home?
No, you should never attempt to remove them yourself. Consult a professional to avoid scarring or infection.
Why do they form around the eyes?
Syringomas develop from sweat ducts, and the lower eyelids and under-eye areas are the most common places for them to appear.
Are syringomas painful?
No, they are typically painless and do not itch.
What is the "tadpole" sign?
The "tadpole" sign refers to the characteristic comma or tadpole shape of the sweat ducts when the growth is viewed under a microscope during a biopsy.
Is treatment permanent?
Not necessarily; syringomas can recur even after professional removal.
Can children get syringomas?
Syringomas most often first appear around puberty or in adulthood, and they are reported more often in people with Down syndrome.
Do over-the-counter acne creams work?
Most over-the-counter acne treatments are not effective for syringomas, because the growth is not a clogged pore like a standard pimple.
Are they linked to diet?
There is no established link between diet and the formation of syringomas.
Can stress cause more bumps?
Stress can make sweat glands more active, which may contribute to their development.
What is eruptive syringoma?
Eruptive syringoma is a generalized form where bumps appear in large numbers across several areas of the body.
Is laser removal safe?
Yes, when performed by a qualified professional, laser therapy is a common and safe removal method.
Do they leave scars?
Some removal procedures carry a risk of minor scarring, which should be discussed with a provider.
When should I see a doctor?
You should consult a professional if you notice sudden changes in your skin or if the bumps become widespread.
References
Williams K, Shinkai K. Evaluation and management of the patient with multiple syringomas: a systematic review of the literature. J Am Acad Dermatol. 2016;74(6):1234–1240.e9. PMID 26850654. https://doi.org/10.1016/j.jaad.2015.12.006
Lam M, Lu JD, Elhadad L, et al. Common dermatologic disorders in Down syndrome: systematic review. JMIR Dermatol. 2022;5(1):e33391. PMID 39475820. https://doi.org/10.2196/33391
Schepis C, Siragusa M, Palazzo R, et al. Palpebral syringomas and Down's syndrome. Dermatology. 1994;189(3):248–250. PMID 7949476. https://doi.org/10.1159/000246847
Medical Disclaimer
This article is for informational purposes only and does not constitute medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition, and never delay seeking professional advice because of something you have read here. If you think you may have a medical emergency, call your doctor or emergency services immediately.
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