Archive for the ‘Warning Signs Diabetes Articles’ category

Diabetes Testing

March 10th, 2010

Diabetes testing means evaluating blood sugar levels by a medical laboratory. The timing of the sample will itself determine that how high or how low is considered abnormal.

There is always a possibility that the sugar level of a newly diagnosed diabetic comes out in the normal range. In this case blood sugar test is repeated or a glucose tolerance test is suggested.

The following are the tests used for diagnosis of diabetes or prediabetes

Fasting plasma glucose test

Fasting blood glucose test is used to measure the sugar level in the blood after you have gone at least 8 hours without eating anything. You however can drink plain water. The test is more reliable if done as a first thing in the morning. This test is used to determine prediabetes or diabetes.

Oral glucose tolerance test

The oral glucose tolerance test is used to measure the sugar level in the blood after you have gone through at least 8 hours without eating. A glucose containing beverage is given to the person whose glucose levels are measured and a series of blood test is carried out to know the pattern of glucose levels. This also determines the diabetes or prediabetes.

Random plasma glucose test

In random plasma glucose test the doctor checks the sugar level regardless of when you have taken your last meal. If comes out positive than fasting test should be repeated to confirm the diagnosis.

Urine sugar test or home glucose testing if came out positive, means that there is an urgency to consult the doctor but if came out negative, it do not exclude the chances of diabetes.

Diabetes Warning Signs

March 9th, 2010


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I was in a Wal Mart store when I discovered I had diabetes. I had had my semi annual blood work done two days before and my doctor was calling to tell me that my blood tests showed that my blood sugar level was a little over five hundred. I knew this was something serious because he had never called me before about anything! Calmly I asked him what the normal reading should be and he said around seventy. I hadn’t realized that I was sick!

Actually, I hadn’t been feeling so great for the last month. I was unusually tired all the time, even when I had had a restful day. My energy was gone and I couldn’t figure out why. Little did I know that my blood sugar was way out of range.

My wife had told me to see a doctor just the week before. It wasn’t my physical help she was concerned about at the time, but my mental state. She said that my mood swings were driving her nuts. I argued of course, there wasn’t anything wrong with my moods. I thought I was always on an even keel emotionally, all sweetness and understanding. She thought otherwise. Looking back, I can see where I had begun showing symptoms of diabetes, but at the time I didn’t take them seriously.

One problem I had was frequent urination. It was driving me nuts, because it seemed like I was going to the bathroom every twenty minutes, whether I had had anything to drink or not! It was worse at night. I was getting up in the morning already tired from lack of sleep the night before. Also I was losing weight even though I was eating more because of the late night snacks when I got up to go to the bathroom at all hours of the night.

Another symptom of type 2 diabetes, or adult onset diabetes, is that any cuts or sores you have on your body are extremely slow in healing. About a month before my visit to the lab for blood work, I had had dental surgery. A month passed and I was still hurting and having infections. I was visiting my dentist at least once a week. The antibiotics he prescribed were not working and the pain pills kept upsetting my stomach. The dentist couldn’t understand why I was not healing, but he must have suspected something because he asked me one time if I was a diabetic. At the time, I told him I was not!

My biggest concern at the time was with blurred vision. I thought it was because I hadn’t had my glasses changed in about 2 years and it was time I visited the eye doctor. Later my family doctor explained the problem in language I could understand. He said, “When your blood sugar is out of range the sugar crystals adhere to the lens of your eyes, therefore blurring your vision.” I’m sure the medical interpretation of my problem would be a little more precise, but that was enough to scare me into taking him seriously.

Diabetes is not something to take lightly. It can get ugly pretty fast. There are other warning signs such as itching of the skin usually around the groin or vaginal area, impotency dry mouth. If you are having some or all or these symptoms, hurry to a doctor. Diabetes can be a nasty disease, but it can be controlled. Look for the symptoms.

Diabetes And Numbness In Feet

March 4th, 2010

A doctor will always advise a person that has recently been diagnosed with diabetes to keep a careful eye on the condition of their feet. They often do this because the condition of the feet is the most noticeable indication that diabetes complications are setting in and it gives the person a straight forward way to get more involved with their diabetes treatment and care. This article will describe why the feet are important in understanding diabetes and various conditions, like numbness, that may affect the feet as a consequence of diabetes.

Diabetes is a disease that affects the pancreas. It causes the beta cells of the islet cells in the pancreas to be destroyed or malfunction. The primary responsibility of these cells is to produce insulin which is used to regulate the glucose level in the bloodstream. Without insulin the body cannot regulate the glucose and this poses serious consequences to the health if untreated. Commonly, insulin is injected to take over this process and the person has to manually manage the role of blood sugar regulation that most people take for granted.

It is believed that consistently high levels of sugar in the blood lead to a number of complications. In the case of feet, the first complication is that the circulation of blood is impeded. It is thought that high sugar levels in the blood affect the lining of blood vessels making them rough. This allows fatty deposits to stick to the lining and leads to arteriosclerosis. It is harder to push blood round the body and it is generally the outermost parts of the body that suffer the most.

This means the feet are liable to pick up cuts and bruises and take longer to heal from these problems.

Over time, continued poor circulation begins to affect the capillaries or small blood vessels that are responsible for providing blood to the nervous system and extremities of the body. Eventually the poor blood supply will cause the nervous system to malfunction. This is another complication of diabetes and is called diabetic neuropathy.

Diabetic neuropathy is broken down into 4 types, the one that concerns feet is called peripheral neuropathy. The person with peripheral neuropathy will lose sensation in their feet. This might take the form of pin and needles or a numbness. Having poor sensitivity in the feet that are already liable to infections, cuts and bruise makes the feet especially vulnerable.

Thus doctors advise on special care for feet and careful monitoring of their condition. If feet become numb for any time it is recommended to see your doctor. People with diabetes also get their feet checked annually or bi-annually where the doctor will check the sensitivity in their feet. This can also determine if neuropathy in the feet is worsening by comparison to the previous year and thus give an overall indication on how diabetes is affecting the body.

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