Transparent Skin Bumps: Causes and Treatments - Dermatology

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Transparent protrusion


Hello Dr.
Jiang, recently I have developed a small transparent bump on my hand.
It started with one, but now there are five.
My job requires me to be in contact with water for 8 to 10 hours at a time.
I tried cutting off the transparent growth, but it keeps coming back.
There is no fluid or pus inside; it looks like dead tissue.
What could this be? If possible, please help me understand.
Thank you.

A Di, 10~19 year old female. Ask Date: 2005/11/02

Dr. Jiang Zheen reply Dermatology


He likely has a viral infection known as a viral wart and should go to a dermatology clinic for cryotherapy.
Wishing you peace, Jesus loves you.

Reply Date: 2005/11/02

More Info


Dear Patient,
Thank you for reaching out with your concerns regarding the transparent bumps on your hands. Based on your description, it sounds like you may be experiencing a condition known as *epidermoid cysts*, also referred to as *sebaceous cysts*, or possibly *milia*. These are common skin conditions that can occur due to various reasons, including prolonged exposure to moisture, friction, or irritation, especially in individuals whose work involves frequent contact with water.


Causes of Transparent Skin Bumps
1. Epidermoid Cysts: These are small, benign lumps beneath the skin that can occur when skin cells multiply rapidly and form a sac filled with keratin, a protein found in skin. They often appear as small, round bumps and can be skin-colored or slightly transparent. They are generally harmless but can become inflamed or infected.

2. Milia: These are tiny white or transparent bumps that can appear on the skin, often around the eyes and cheeks, but they can occur anywhere. They are caused by keratin trapped beneath the surface of the skin. Milia are common in newborns but can also occur in adults, especially after skin damage or irritation.

3. Contact Dermatitis: Given your work environment, it’s possible that you are experiencing a form of contact dermatitis, which can lead to the formation of small bumps or blisters due to irritation from water or other substances. This condition often results in red, itchy, and inflamed skin.

4. Viral Warts: Sometimes, small bumps can be caused by viral infections, such as warts, which are caused by the human papillomavirus (HPV). These can appear as small, rough bumps and may require treatment if they become bothersome.


Treatment Options
1. Avoid Irritation: Since your work involves prolonged exposure to water, it’s crucial to minimize irritation. Consider wearing protective gloves to keep your hands dry and reduce friction.

2. Moisturizing: Use a good quality moisturizer to keep your skin hydrated. Look for products that are fragrance-free and designed for sensitive skin to avoid further irritation.

3. Do Not Pop or Cut: Avoid cutting or popping the bumps, as this can lead to infection or scarring. If they are bothersome, it’s best to consult a dermatologist for appropriate treatment.

4. Topical Treatments: Depending on the diagnosis, your doctor may recommend topical treatments. For cysts, sometimes a topical retinoid can help in reducing their appearance. For contact dermatitis, a mild corticosteroid cream may be prescribed to reduce inflammation.

5. Professional Removal: If the bumps persist or become bothersome, a dermatologist can provide options for removal. This may include drainage or excision, especially if they are cysts.


When to Seek Medical Attention
If the bumps become painful, red, or show signs of infection (such as pus or increased warmth), it’s important to seek medical attention promptly. Additionally, if you notice any changes in the size, shape, or color of the bumps, or if new symptoms develop, a visit to a healthcare provider is warranted.

In conclusion, while the transparent bumps on your hands may be benign, it’s essential to monitor them and take preventive measures to avoid further irritation. Consulting with a dermatologist will provide you with a definitive diagnosis and tailored treatment plan.
Take care of your skin, and I wish you a speedy resolution to your concerns.

Best regards.

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