Apart from cancer, one disease that really freaks people out is diabetes. So below, you will read about the symptoms of diabetes and how is diabetes caused.

Diabetes is defined as an ailment wherein the body is unable to function properly by not producing enough insulin or not responding to it. Insulin is a hormone that allows cells to absorb glucose which is then transformed to energy. Because of the body's inability to take up this glucose, it just remains in the blood which is very harmful to the body. Generally, diabetes is categorized into type 1 and type 2 diabetes.

Type 1 diabetes is an autoimmune disorder thought to be brought about by a combination of genetic predisposition and additional factors. This type involves the attack of the immune system of the insulin-producing beta cells found in the pancreas. This brings about symptoms such as frequent urination, unusual thirst, extreme hunger, unusual weight loss and extreme fatigue and irritability.

The other type of diabetes which is type 2 is related with the lifestyle of the person. This results to the body's resistance to insulin which means that the body does not react to insulin. So, no matter how much or how little insulin is made, the body is unable to react accordingly. Since there isn't a reaction, glucose can't be moved into the cells leading to a dangerous increase in glucose level. The effects do not seem serious at first that is why it is important that people be vigilant about the following signs of type 2 diabetes which include excessive thirst and appetite, increased urination, unusual weight loss or weight gain, fatigue, nausea and even vomiting, dry mouth, slow-healing sores or cuts, itching skin and blurred vision. The symptom that is most prevalent in women is vaginal infections.

If you have some or all of the symptoms mentioned, then it is recommended that you visit a doctor. During your visit, you would be asked to go through some tests so that you'll be diagnosed or ruled out with the condition and once it is confirmed that you have diabetes, you will be given medications. Other than the medications, the doctor might also tell you to change your diet to a healthier one. If you just make it a point to follow the doctor's advice, then you're good to go. But this doesn't mean you shouldn't be vigilant because there are symptoms that warrant you to seek immediate medical attention.

These signs are nausea, weakness, excessive thirst and urination and abdominal pain. Also included are rapid, deep breaths that smell like nail polish remover or weakness and fainting spells, rapid heartbeats, trembling, excessive sweating, and sudden drowsiness.