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When the kidneys fail to maintain the body in a healthy state, the condition is called chronic renal failure. In advanced stages of chronic renal failiure, symptoms arise. These are called uremic symptoms and may consist of one or more of the following:-
Weakness, decreased appetite, nausea, vomiting, hiccups, breathlessness, swelling of the body, decreased amount of urine etc. Later on a person may develop fits or increasing drowsiness, unconsciousness, extreme weakness, muscle paralysis etc. Initially these symptoms are mild but later on they do not allow a person to live a normal life and still later they will kill a person unless treated.
The process of taking over of failed kidney functions by treatment is called Renal Replacement Therapy (RRT). This mainly comprises of Dialysis and Renal Transplant.
Dialysis is the process through which the accumulated waste products are removed. It also removes extra water salt, potassium, acid, phosphorus and molecules of middle size. Thus it attempts to return the body to a healthy state.
Dialysis is mainly of two types:- Hemodialysis and Peritoneal dialysis.
In this a membrane called dialysis membrane is used as a filter. It is folded many times over to increase its area to about .5 sq meters to 2 sq meters (for children and adults of various sizes). This membrane allows only small molecules to move from one side to the other.
Blood flows on one side of the membrane and dial sate fluid flows on the other. The dialysate fluid is produced in the dialysis machine by diluting commercial concentrates. The composition of the dialysate is similar to Blood without cells, proteins, fats and other larger molecules.
Smaller molecules present in high concentration in blood and dialysate move across because of difference in concentration (called electrochemical gradient) from a higher concentration to lower concentration. Pressure can be applied across the membrane to create pressure to push water and salt across as well.
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. Continue Reading ~ Second Medical Opinion / Advice
Nephrotic Syndrome Kidneys receive approximately 1 liter of blood every minute. Of this, about 100 ml gets filtered in the kidney. This contains, small molecules and few large molecules. This is due to the intricate cellular structure that prevents proteins from getting filtered into the urinary space. A derangement of this filter results in passage of heavy amounts of proteins in urine. This condition is called HeavyProteinuria or Nephrotic syndrome or Nephrosis. Definition:
In the urine, the protein excretion is > 3.5 gm/day or in children, it is >50mg/kg of body weight. In most cases, the serum albumin is <3gm/dl (normal>4), and passage of lipids in the urine. The lipids in the blood increase and swelling of face and feet also occur. Causes of Nephrotic Syndrome:
In children, most cases are due to Minimal Change Disease, FSGS, MPGN etc. In adults, most cases are due to primary illness while upto 30% may be due to secondary illness. Clinical Features:
Apart from Edema, ther…
Asthma or Bronchial Asthma is a common disease. About 75 % cases start in childhood before 10 years of age. A large no of patients stop having symptoms at the time of puberty and some may again have the disease in the later years. It is uncommon after 50 years of age. It can be troublesome, disabling and if not treated properly may be dangerous.
The disease results from heightened reactivity of the airways in response to irritants, allergens, fumes and at times exercise. It is typically intermittent and a person feels well when there is no ongoing attack of asthma. Symptoms:
Symptoms of asthma are shortness of breath, difficulty in breathing, cough and whistling sounds during breathing. These symptoms may also be seen in a no of heart, lung or infective conditions. Hence the diagnosis is usually made by experienced doctors after a few episodes have occurred!
The important markers of the disease are rapid reversibility of the signs and symptoms with appropriate treatment or spontaneousl…