Only a blood test can reveal for certain if a patient is indeed suffering from diabetes or a different condition. Yet many times such a diagnostic test is following on the heels of a patient's concerns about their health. Becoming familiar with diabetes symptoms and diabetes treatments is imperative for those who are facing obesity or may have other concerns about their health that might be related back to a family history including diabetes or other illnesses related to metabolic disorders.

1. You may find yourself increasingly thirsty. Although drinking water and other fluids is healthy and recommended, there comes a time when it appears even to the individual that they seemingly cannot get enough of the liquids. The main reason for this symptom rests in the functioning of the kidneys, which are affected by the inability to properly metabolize glucose, and it is thought that this is the kind of symptom that is noticed first by most adults at the onset of type-2 diabetes.
2. This of course gives rise to the next symptom: frequent urination. Granted, this urination is of course due to the increase in water ingestion, but it is interesting that it may also occur without the added fluids. At issue is actually the inability of the kidneys to reabsorb the fluids and thus they are eliminated from the body as urine.
3. One of the advanced diabetes symptoms is a loss of vision or blurriness. Especially in summer months it is easy to mistake an increase in urination and thirst for a normal bodily response to the increase in heat and subsequent sweating. Yet when these symptoms are combined with blurry vision, it is a sign that eye's lens is being reshaped because of the absorption of glucose.
4. Those suffering from type 1 diabetes are usually not diagnosed until after some of these symptoms have come to pass since it is not considered typical in a young person and thus other symptoms may become apparent — although these symptoms are also seen in those suffering from type 2 diabetes that has remained undiagnosed for a lengthy period of time; one of the most common ones is a change in personality. A usually mild mannered individual may suddenly become hostile, angry, and perhaps also confused and fearful — all for no apparent reason and without the input of appropriate stimuli.
5. The dreaded diabetic coma, although frequently portrayed in movies, is a final signal of the disease and follows after the other symptoms are exhausted. Of note is the fact that it is more likely to occur in children and young adults whose symptoms may have been mistaken of normal signs of growing older or becoming teenagers.

If even the slightest doubt exists, it is always wise to err on the side of caution and include a diabetes test along with the other routine tests of an annual physical examination. This is especially true if there is a history of diabetes in your family or if there are other warning signs that might lead you to believe that your body is not processing food as well as it should.