Freckles are easily mistaken for dangerous skin diseases

Freckles really do not affect health but are easily confused with more serious diseases like malignant moles, skin cancer . So if you have one or more pigment spots that are not necessarily freckles then go to a dermatologist for an examination.

Freckles are a small skin defect, mainly related to the growth of pigments in the base and mesoderm. It is small, flat, round brown dots with a diameter of less than 0.5 cm, commonly found on the face, neck, shoulder and back of hands after exposure to sunlight.

Freckles are common in people with thin, smooth, white skin; Genetic. The higher the age, the darker the freckles. The disease increases in summer and decreases in winter. Freckles only aesthetically affect the health.

Freckles are usually visible when the body is weak and dimmed when the body is healthy. Therefore, for freckles to affect the aesthetic side, the main problem is to strengthen the whole body health. Freckles come in many colors: red, yellow, dark brown, light brown, brown or black .; they are always darker than the surrounding skin due to deposition of melanin pigments.

Need to distinguish freckles from moles - hyperpigmentation spots (black) that meet at any age and appear anywhere on the body. Freckles are also easily mistaken for cheekbones - brown spots, inlaid with a few centimeters in diameter, often appear in the cheeks, the temporal and the forehead of pregnant, menopausal women or taking birth control pills. In addition, it is necessary to distinguish freckles from the following diseases:

Malignant moles: This is a rare disease, usually on the face of older people with a lot of exposure to the sun. After many years, if left untreated, this disease can progress to malignant cancer.

Melanom: A very dangerous form of skin cancer that can occur in young people. About 40-50% of melanom grows from moles. However, compared to freckles, melanom tends to be bigger, darker and has no certain color shape as a normal freckle.

Basal cell cancer : The most common skin cancer. It is often red or iridescent, but sometimes it becomes brown which confuses freckles.

There are two types of freckles

Freckle spots : Flat red or light brown spots, which appear in sunny summer months and disappear or fade in winter. This freckle is often seen in people with light skin and in some families, they are genetic. Shield during sun exposure to prevent the appearance of dotted freckles.

Son moles: Children may appear a dark brown, brown or black spot that tends to darken freckles and not lose or fade in the winter. This spot is considered a mole. Genetics of moles is rare and they often appear single nodules.

Freckles tend to appear at any time, it is not a sign of old age. Occasionally, moles in older people become brown, dry scab lesions called keratosis. The keratosis of the beans looks like wax, can occur in the same freckle location but the cause is not sunlight, they can appear in covered areas.

Treatment and prevention

Freckles tend to progress with sun-sensitive skin cancer. This is also a warning sign for people with skin that is vulnerable to sun damage and skin cancer.

It is possible to use freckle-colored chemicals (such as using old oxygen, mercury), which can be done at home. Some cases may use laser method. If the freckles grow much and dark, the treatment requires some drugs, cosmetics . with the instructions and clear instructions of specialists.

However, chemical treatments for freckles such as aqueous solution can only fade, but cannot prevent new freckles from appearing. The method of burning electricity, using a laser or cold nitrogen liquid can remove freckles, but if not done carefully, it will be easy to leave on the skin with dark scars or hypopigmentation scars, reducing jury America.

Therefore, prevention is always better than letting freckles appear and then treating. People with hereditary freckles should shield whenever appropriate and limit minimal exposure to the sun. This helps prevent freckles and, more importantly, reduces the risk of skin cancer.

Sun protection should be avoided by wearing a wide-brimmed hat, gloves, sunscreen with an SPF greater than 15 (apply to open skin before sun exposure 20-30 minutes), avoid working outdoors for 10 hours morning to 2 pm. In addition, you can use 2% hydrogen quinone whitening cream or vitamin A in the evenings before bedtime.