Most people with diabetes show few or no obvious symptoms and are often surprised when high blood sugar is found during routine blood or urine tests.
However, in many who develop diabetes, two common symptoms appear: frequent urination and increased thirst.
Frequent Urination
People with diabetes often urinate large amounts several times a day, including frequent trips to the bathroom at night. This happens because when glucose cannot enter the body’s cells, it builds up in the blood and spills into the urine. Glucose pulls extra water into the urine, leading to more frequent urination than normal.
Increased Thirst
Because of the water loss through frequent urination, diabetics feel very thirsty and tend to drink large amounts of water often.
Extreme Hunger
Diabetics often feel hungry all the time and eat large meals. Even after eating a lot, they still feel hungry.
Weight Loss
Despite eating frequently and in large amounts, diabetics may lose weight continuously. This occurs because glucose is unable to enter the cells to supply energy, so the body breaks down fat and protein for fuel, resulting in weight loss.
Weakness and Fatigue
People with diabetes tire easily and may feel out of breath with little effort. Since sugar cannot reach the cells to produce energy, their stamina and strength decrease.
Depression
Diabetes can also cause feelings of lethargy and low mood. People may avoid work and feel generally run down, showing signs of depression.
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