Porque salen lunares rojos en la piel: What Are Red Moles and Should You Worry?

29 Jul 2024

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Have you ever noticed a new red spot on your skin and wondered what it was? While most moles are brown or black, red moles (also called cherry angiomas) are quite common, especially as we age. Though they may seem alarming, they are usually harmless. This article delves into the world of red moles, explaining what they are, what causes them, and when you should seek medical advice.

Red moles, or cherry angiomas, are small, bright red growths that can appear anywhere on the body. They are composed of tiny blood vessels that have clustered together. They are usually dome-shaped, but can also be flat, and their size can vary from the head of a pin to about a quarter of an inch in diameter. While they are most common in adults over the age of 30, they can appear at any age.

The exact cause of cherry angiomas is still unknown, but several factors are thought to contribute to their development. Genetics plays a role, as they tend to run in families. Hormonal changes, particularly during pregnancy, can also trigger their growth. Exposure to certain chemicals and climate may also play a part. While most cherry angiomas are benign, it’s important to monitor them for any changes.

It’s crucial to differentiate cherry angiomas from other skin lesions, some of which may be more serious. If a red mole changes in size, shape, or color, starts to bleed, or becomes itchy or painful, it’s important to consult a dermatologist or doctor immediately. These changes could be a sign of skin cancer or other skin conditions that require medical attention.

There are a few things you can do to monitor your skin for any changes. Regularly check your moles, using a mirror to see all areas of your body. Take note of any new moles or any changes in size, shape, or color. It's also helpful to take photos of your moles over time so you can easily compare them and spot any differences.

Distinguishing Red Moles from Other Skin Lesions

Although cherry angiomas are generally harmless, it's essential to be able to distinguish them from other skin lesions that may require medical attention. If you notice any of the following characteristics in a red mole or any other skin lesion, it's best to consult a dermatologist:

Asymmetry: One half of the mole does not match the other half.
Border irregularity: The edges of the mole are ragged, notched, or blurred.
Color changes: The mole displays multiple shades of red, brown, black, or blue.
Diameter: The mole is larger than 6 millimeters (about the size of a pencil eraser).
Evolving: The mole changes in size, shape, color, or elevation, or develops new symptoms like itching, bleeding, or crusting.

When to Seek Medical Advice

While most cherry angiomas are harmless, it's essential to consult a dermatologist or doctor if you notice any of the following:

A red mole that changes in size, shape, or color
A red mole that bleeds or oozes
A red mole that becomes itchy or painful
The sudden appearance of multiple red moles

Red Mole Removal

While cherry angiomas are usually harmless, some people may choose to have them removed for cosmetic reasons. If you're considering red mole removal, consult a dermatologist to discuss your options. They can advise you on the best course of treatment based on the size, location, and number of moles you want to remove. Common methods for red mole removal include:

Electrocautery: This procedure uses heat to cauterize the blood vessels that make up the mole.
Laser treatment: A laser is used to target and destroy the blood vessels in the mole.
Cryotherapy: This treatment involves freezing the mole with liquid nitrogen, which causes it to fall off.

Conclusion

Cherry angiomas, or red moles, are common, usually harmless skin growths. They are small, bright red, and tend to become more numerous with age. Although their exact cause is unknown, genetics and hormonal changes are believed to play a role. While they are typically benign, it is important to be aware of any changes in your moles. If a mole changes in size, shape, or color, or begins to bleed or itch, it's important to see a dermatologist to rule out anything more serious. Remember, early detection is key when it comes to skin health.