Do the symptoms of diabetes differ between type 1 and type 2?

Yes, the symptoms of diabetes differ in their onset and severity between the two types. In type 1 diabetes, symptoms appear rapidly, within a few weeks, and are more severe, especially in children and adolescents. They may be accompanied by significant weight loss and signs of diabetic ketoacidosis, such as nausea and rapid, deep breathing. In type 2 diabetes, symptoms appear gradually over months or years and are often mild or unnoticeable, leading to the disease being discovered in advanced stages or through routine checkups.

What are the most prominent symptoms of diabetes in early stages?

The symptoms of diabetes are primarily caused by high blood glucose levels and the body’s inability to use glucose effectively. The most common symptoms include excessive thirst, frequent urination, and excessive hunger, in addition to general fatigue, blurred vision, dry skin and mouth, and slow wound healing. Patients may also experience frequent skin or fungal infections due to a weakened immune system. These signs often appear gradually, making early diagnosis crucial for minimizing long-term complications.

Can a person have the disease without having symptoms of diabetes?

Yes, this can happen, especially in type 2 diabetes, where the disease develops gradually and may remain silent for years. At this stage, damage to blood vessels and nerves begins before any obvious symptoms of diabetes appear. Therefore, regular checkups are recommended for people with risk factors such as obesity, physical inactivity, a family history of diabetes, or high blood pressure and cholesterol.