Blood Cancer (Leukemia)

Introduction Blood cancer encompasses cancers that originate in the bone marrow (organ that produces blood cells). Most of the blood cancers involve white blood cells (cells that fight infection) and are called leukemia. Cancers can also develop in the red blood cells (cells that carry oxygen) and p

Black stools

Black stools can be due to bleeding in gastrointestinal (GI) tract or ingestion of certain medications (iron, bismuth) or certain food (blueberries). Black, tarry, sticky and smelly stool  is caused by bleeding in the GI tract, and is known as melena. Malena is a serious medical

Tuberculosis

  Tuberculosis (TB) is a communicable disease caused by Mycobacterium tuberculosis. It can affect any organ in the body but lungs (Pulmonary TB) are the most common site of infection. Other common sites of infection are bones, lymph nodes, kidneys, uterus, brain (meninges), skin, etc. Tuberculosis i

Acute Kidney Failure

Kidney failure means the kidneys become unable to filter the blood and remove waste and excess salt and water from body. Kidney failure can occur acutely over hours and days or develop gradually over a period. When kidney stops working abruptly, it is called acute kidney failure (injury) . When kidney function

Excess Urination

Excess urination can be frequent urination (with normal total  urine output) or  urinating abnormally large volume of urine (usually more than 3 liter/24 hours in adults) called polyuria.  It is a common problem in men and women of all ages but more common in middle age or older indiv

Fatigue / Tiredness

  Tiredness means you feel exhausted both during activity as well as rest,, even while sleeping as well. It is not a disease but could be a symptom of various physical and psychological ailments. It can alternatively be called as fatigue; exhaustion; lethargy or weariness. We all

Vitamin Deficiency

Vitamins are a group of substances that are needed, in very small amounts, for your body to grow and develop normally.  There are two broad categories of Vitamins based upon how they are absorbed:

• Fat-soluble vitamins

Systemic Lupus Erythematosus (Lupus)

Systemic lupus erythematosus (SLE) is a disease of immune system that can affect many organs in the body. Normally, the immune system produces proteins directed against infectious agents and protects us from infection. In SLE, however, your body produces antibodies that attack body’s o

Malaria

Malaria is a febrile, mosquito-borne disease caused by parasitic protozoa, Plasmodium. Four different species of Plasmodium cause malaria. The parasite is transmitted by bite of female Anopheles mosquito. It occurs mostly in high temperature areas - tropical regions and the Terai belt of Nepal. Infected female Anoph

Heart Failure

Heart failure means your heart is not able to pump out sufficient amount of blood into the rest of the body. It does not mean that your heart has stopped to beat which is called “cardiac arrest” (see Heart Attack for more informat

Anemia

Anemia Anemia is  a condition where your hemoglobin level is low.  Hemoglobin is the substance found in the red blood cell that carries oxygen in  the blood.  When you are anemic the oxygen carrying capacity of you blood in reduced and it  may not be enough to meet the dem

Atrial Fibrillation (AF)

Atrial Fibrillation (AF) is a disorder of heart rhythm that manifests as an irregular heartbeat. Usually, it is associated with rapid heart rate ranging from 100 to  170 beats per minute.  But you can have atrial fibrillation with normal heart rate specially if you are treated with med

Cancer

Cancer is a disease of abnormal cell proliferation. In a healthy organs, cells divide and grow in a regulated and controlled fashion. When these cell start to divide and grow unpredictably and uncontrollably, it develops into a lump know as tumor. These groups of abnormal cell can infiltrate causing destruction of surr

Jaundice

Jaundice is a condition in which  your skin and eyes turn yellow due to high levels of bilirubin in the blood. Bilirubin is a yellow pigment that is normally produced in our body when old red blood cells die. These pigments are then metabolised by the liver and excreted into the intesti