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The cause of new moles that occur in the skin is the uneven distribution of melanin that grows in clusters. Melanin gives color to the skin and it is produced in melanocytes cells. Too much exposure to the strong sunrays could alter the genetic RNA and DNA cells of the skin thus producing moles that have potential risk to cancer. The cause of new moles to grow in men and women is attributed to age and heredity. Most moles that are present in birth should be normal and these moles just linger on the skin and do not pose any risk at all. Skin moles are generally harmless however in rare occasions they can potentially become cancerous. When the person has a risk of skin cancer, the doctor will monitor the growth in order to establish a finding that the skin moles are cancerous.
There is no known cause of new moles and why they occur and what is their purpose; however before a man is born a mole is already part of his genes. If a person who has a family and close relatives having moles, he is expected to have moles as well and it could grow anywhere in the body. However, if a family relative died because of skin cancer, most likely there is possibility that a person will develop melanoma if moles become cancerous. Melanoma is deadliest form of skin cancer and it could run in the family.
The cause of new moles on pregnant women is hormonal. Women who are taking birth control pills have hormonal changes in their body and are most likely to cause new moles growing in their body. Research cannot prove why moles exist and what is there purpose however one thing is for sure and that the UV rays increase the risk to cause new moles to grow in the body. Unusual looking moles such that dysplastic nevi are potentially at risk of turning into cancerous moles.
The cause of new moles to grow is the constant exposure to the UV rays that is harmful to the skin. Several episodes of sunburn from younger years to older account as one of the reasons of getting melanoma later in life. Other factors that may increase the risk of melanoma include constant use of sun tanning beds, sunbathing and a person whose nature of work requires him to go outdoors most of the time.
To prevent the cause of new moles to grow you have to avoid ultraviolet rays from the sun. The sun emits radiation that is very harmful to the skin. It even alters the skin’s DNA leading to melanoma. Using sun beds should be avoided as well. Before you become a regular member of a tanning saloon make sure that you understand the risk and if you are concerned you have to stay at home instead.
People with family history of skin cancer should monitor the moles in their body to check if there is a risk present. It is can be a cause of new moles in your body and if you don’t protect your skin from the sun you can get melanoma later in life. Have your moles examined by the doctor regularly to check any presence of the cancerous cells. Follow the standard ABCD of moles as a guide in detecting any changes of moles in the body.