Skin cancer causes
The ultraviolet rays of the sun are considered to be the main cause of skin cancer. The energy which comes from the sun is actually a form of radiation. People cannot see the visible light as well as other rays that it consisted of. For example, infrared radiation which is invisible makes the light of the sun very hot. You can also not see UV due to its invisibility but it causes sunburn and sun tan. The genetic make up of our genes which is the DNA gets damaged due to the UV rays. It is already a known fact that genes control the growth as well as the overall health of the skin cells. If the genetic damage is way too severe, then it is possible that normal skin cells may start to grow in an uncontrolled or disorderly manner, very typical of cancer cells. The UV rays of the sun are also known to cause sunburn as well as other damages which can make the skin old and wrinkled prematurely.
Ultraviolet radiation is of two two kinds:
• Ultraviolet A (UVA)
• Ultraviolet B (UVB)
Once upon a time, it was normally thought that excessive exposure to UVB rays were the main cause of skin cancer. But now, scientists think that UVA must also be the culprit. But some of the skin cancers are also caused by abnormal genes that children tend to inherit from their parents. Genes are what makes parents and their children look a little bit alike but at the same time, it's also possible parents also transfer some of the diseases to their children through genes. Thus, children end up getting some of the same diseases from their parents.
Skin cancer symptoms
• A red lump (mole or spot) that is firm
• Flat scaly areas of the skin that are red or brown.
• Rough and scaly patches on the skin.
• A small mole or spot (lump) that is waxy, shiny, smooth in texture and pale in color.
• A spot or sore that become crusty or bleeds. Also search for sores which don't heal. • Scaly and rough patches on the skin.
• Any new growth which is suspicious Skin cancer treatment Surgical removal of the affected skin or mole is the crutch of skin cancer treatment in terms of both basal cell as well as squamous cell carcinomas.
Those who are not able to undergo surgical treatment can be treated with external radiation therapy. In radiation therapy, a small beam of radiation is targeted at that particular point where the skin lesion is.
What radiation does is that it kills the abnormal growth of the cells and at the same time destroys the lesions. But it should be noted that radiation therapy might cause irritation or burning of the surrounding areas and can also cause fatigue. Yet the side effects associated with radiation therapy are temporary and not long lasting.
Nowadays, even a topical cream has recently been approved for the treatment of some particular nonmelanoma skin cancers. In terms of skin cancers that has gone up to 2nd or 3rd stages, immune therapies such as vaccines or chemotherapy are also used. But these treatments are offered as clinical trials which are studies of new therapies to if this therapy work better and is better tolerated than those therapies that are used more frequently.
Generic Aldara Cream – Skin cancer topical treatment
The generic Aldara cream is a prescription medication which is used for the treatment of basal cell carcinoma which is a type of skin cancer and a host of other serious skin diseases. It can be said that Aldara is an expensive medication that has come as off patent and is now available in generic form which means that it can now be purchased at a lesser price.
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Skin Cancer: Treatment, Symptoms and Medication