Understanding Diabetes: Early Symptoms & Clinical Care
Managing HbA1c levels, recognizing peripheral neuropathy signs, and regular renal screening routines for adults over 35.
Recognising diabetes before complications begin
Type 2 diabetes is often silent for years. By the time classic symptoms - excessive thirst, frequent urination, unexplained weight loss - appear, blood glucose has usually been elevated for a long period.
Anyone above 35, or above 25 with a family history or central obesity, should have a fasting glucose and HbA1c check annually.
Understanding your HbA1c
HbA1c reflects average glucose control over roughly three months, which makes it far more useful than a single fasting reading. For most adults we target below 7%, relaxed to 7.5-8% in the elderly or those prone to hypoglycaemia.
Bring your previous reports to every visit. Therapy decisions depend on the trend, not one number.
Early signs of peripheral neuropathy
Nerve involvement is one of the earliest and most under-reported complications.
- Tingling, burning or numbness in the feet, worse at night.
- Reduced sensation to touch, heat or a small injury going unnoticed.
- Dry, cracked skin over the heel, or a callus that does not heal.
Renal screening routines
Kidney involvement is detectable well before creatinine rises. A urine albumin-to-creatinine ratio and eGFR once a year identifies early diabetic kidney disease when it is still reversible with tight glucose and blood pressure control.
Our in-house pathology lab reports these panels within the same day, so results can be reviewed in the same OPD visit.