Diabetes Care

For patients suffering from type II /adult onset diabetes :

In type II diabetes, diagnosis is often late (after the disease has already been present for some time). In early days T2DM (short for the adult type of diabetes) are often without symptoms. Hence the delay in diagnosis. This means complications will be seen early after diagnosis.

Foot Care :

Foot disease in diabetes may lead to difficulty in walking, pain and may lead to infections. If neglected amputation may be required.

Inspect feet with a mirror before going to sleep every night.

Use well fitting shoewear.

Do not walk bare feet even in the house.

Socks should be clean and correct size.

In case of deformities of feet, special shoes can be worn.

Eye Care :

It is nowadays the commonest cause of blindness throughout the world.

Check for refractory error at the time of diagnosis and once sugars are controlled.  In T2DM every year examination for changes in retina are required. If there are already changes, check up is required more often.

Retina is checked after dilating pupil with an ophthalmoscope.

Kidneys :

It is one of the common causes of kidney failure leading to requirement of dialysis and renal transplant. Early treatment may reverse diabetic kidney disease or slow its progression.

In early cases urine is checked for passage of extra amounts of albumin. This can be quantified to see response to therapy. This test is called urine for microalbuminuria, and urine albumin /creatinine ratio. If the disease is already present, USG, S Cr and testing for voiding function (Uroflowmetry) etc may be useful.

In those without evidence of kidney disease these tests are carried out every year. Frequency otherwise may depend on the stage of involvement. More severe involvement necessitates more frequent reviews.

Nerves :

Nerve involvement is checked by touch, pain, vibration sense.

During winters, hot water should be checked with either a thermometer or elbows. If fingers are used for checking temperature, very hot water may lead to burns.

Precautions should be taken to avoid falls.

Sugar Levels :

HbA1C level may be done every 3 months to monitor overall sugar control in blood. In most cases a level of < 7 is desirable.

If hypoglycaemia is frequent , a level of < 8 may be  all that can be achieved safely. In cases of some microvascular complications, a level < 6.5 may help but is difficult to achieve. Home sugar monitoring is done from capillary blood. The levels are different from venous blood levels tested in laboratories. Only sides of fingers should be used and not the areas used for holding functions of the hand. In T2DM once weekly sugars may be enough. In T1DM almost daily or before each meal sugars are required. Levels for control should not be done within 2 hours of meals. Check if there is uncertainty about diagnosis of hypoglycaemia. Do not wait for giving sugars, if testing takes time or symptoms are severe (loss of consciousness, confused talk, fits etc.) Treatment presumptively may prevent permanent damage to the brain. However sugar is not the treatment in diabetics for every small symptom. Record times of sugar checking and dates in a notebook for planning of drugs. Lipids and Statins : If there are more cardiovascular risk factors, age > 50 yrs in man, smoking, lower levels of LDL cholesterol are desirable. Daily 75 or 150 mg  of aspirin or statins may decrease risk of heart attacks. Bleeding complications however increase with aspirin.

Regular exercise, monitoring weight, smoking cessation all are essential parts of diabetic care.

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