Dr Amir lists diabetes symptoms The NHS has issued a warning of red flag symptoms of a potentially dangerous health condition to spot. Diabetes is a serious and typically lifelong condition which causes your blood sugar levels to become too high. While it is not known exactly what causes type 1 diabetes, among type 2 patients this is often linked to factors such as being overweight and not exercising enough.
However, it can also run in families. As with any condition or illness the sooner you spot the symptoms of diabetes, the sooner you can seek medical help. While there is no cure for diabetes, there are treatments available to help ease symptoms.
Therefore, picking up on any potential symptoms as soon as possible is vital. READ MORE 'I'm a doctor - this warning sign while eating dinner could be a cancer symptom' Blurred vision is one symptom of diabetes (Image: Getty) According to the NHS, one such symptom affects the eyes. The health body explains that blurred vision is a key sign of diabetes.
This is caused by a complication known as diabetic retinopathy, which can result in blindness if not addressed. The NHS explains: “Diabetic retinopathy is a complication of diabetes, caused by high blood sugar levels damaging the back of the eye (retina). It can cause blindness if left undiagnosed and untreated.
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