Oral cancer as a very common form of cancer characterized by an uncontrollable growth of cells that invade your oral tissues or cavities and can be critical for any person's life if not diagnosed and treated in early stages. Cancer is defined as an uncontrolled division of the cells and this causes invading of the other neighboring tissues in any region of the body. This condition usually can spread to any other part of the body through lymphatic system or the blood stream. Generally cancers can occur due to abnormal changes referred to as Mutations in the DNA of the cells, or also through genetic variations.
The symptoms of oral cancer can be painless or mimic the appearance of other, non-dangerous oral symptoms. For instance, a cancer lesion can look much like a common canker sore. Because the dangerous tissue changes of oral cancer can look and feel like the benign tissue changes that occur normally, it's important to have regular dental check-ups. Your dentist can see or feel many changes in your mouth that may not even be noticeable to you. The symptoms for oral cancer are very general which might sometimes turn out to be some other disease but nevertheless it is better to go to a dentist or a general physician or ENT specialist to rule out any possibility. The few visible symptoms are: white or red patch on the lips, inside of the mouth or around mouth which has been there for long , loose teeth, bleeding from mouth, soreness of lips and tongue, swelling in mouth, swelling in throat, ulcer of mouth and lips, a lump or thickening of lips mouth or tongue.
"Tobacco- and betel nut are harsh substances. Whether they are inhaled or chewed, they are unnatural - not food or anything. Because of this, the body fries to defend itself from these substances by forming a protective layer on the affected areas in much the same way that a person with ill-fitting shoes develops calluses. In the course of defending itself by forming thick white patches in the mouth, some body cells go out of control and continue growing. Many patients who have oral cancer are either smokers, heavy drinkers or chew tobacco. However, not all patents partake in these activities. In order to prevent this disease, it is important that you visit your dentist regularly and request an oral exam, especially if you are over the age of 45. It is also important that you stay away from tobacco products and it's best to refrain from drinking alcohol as well.
Before you go grab another cup of your favorite brewed beverage, bear in mind that this delicious drink also contains more than a thousand chemicals, so no one can say for sure if the caffeine or another as yet unidentified substance is responsible for the protective effect it seems to have on cancers. There are some coffee chemicals, cafestrol and kahweol for example, that are known to have anti-cancer properties.