Why do we itch?

An itch, also known as pruritus, is an unpleasant and annoying sensation that makes you scratch your body. It can happen due to various reasons such as parasitic mites, dry skin, insect bite, disease, allergies, and sometimes, it happens for reasons that still remain unknown. Just as the immune system functions as an internal defense […]
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What causes Chickenpox?

Chickenpox is a viral infection caused by a virus called Varicella-zoster, also known as V.Z.V. this virus spreads through the air when a person with chickenpox coughs & sneezes, or when someone comes into direct contact with saliva or mucus or liquid from blisters of an infected person. It is so contagious that you can […]
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What causes Rabies?

When we hear the term Rabies, we automatically think of a dog bite. This is wrong. Any mammal can be infected & spread rabies. However, in most cases, they spread it through bite as the virus can only spread through saliva. This brings the question: why will a pet, an honorary member of the family, […]
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What causes Pneumonia?

Pneumonia is an infection of the lungs caused by viruses or germs that invade the respiratory system. Generally, when we inhale oxygen, it goes through the windpipe, into the lungs, passes through the bronchi and eventually reaches the air sacs called the alveoli, which is surrounded by a network of fine blood capillaries. Here the […]
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HOW THE IMMUNE SYSTEM WORKS

You are always under attack. Harmful and deadly microorganisms such as viruses, fungi and bacteria are always trying to invade your body. To repel these attacks, the body system developed a special defensive mechanism called the Immune System to protect your health from all unwanted guests at all times. The immune system is not one […]
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WHY DO WE VOMIT?

We all have vomited at one time or the other. Although this truth may look and sound disgusting, it is 100% true and a core component of your bodily function. Vomiting, as bad as it may look, is actually a very healthy process. It is your body’s way of getting rid of something harmful that […]
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Why do we forget?

Remember that fun birthday party of your friend you attended last year? I’m sure you do. Now, try to remember the outfit you wore on Wednesday, 8th of February, this year. This is definitely more difficult than it was to remember the party. So the question is: Why do we tend to forget certain things […]
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Why do we shiver?

Ever been stuck under heavy rainfall? You finally find shelter along the way, but suddenly; your teeth begin to chatter and your body begins to shake uncontrollably or in other words, you start to shiver. Shivering is a method through which the body tries to keep you warm when it’s cold out there. It is […]
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Why do we get allergies?

  • February 21, 2023
Imagine eating a birthday cake with your friends, and suddenly, you begin to sneeze uncontrollably, your nose starts running, throat gets itchy, you feel congested, and in no time, everyone starts running around to get medical aid. If you notice a similar pattern of illness after being exposed to something, it is easy to reach […]
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HOW BLOOD PRESSURE WORKS

  • February 15, 2023
We are aware of the fact that our bodies consist of tube-like tunnels called blood vessels that carry the oxygen and nutrition-rich blood throughout the journey. To facilitate this journey, our heart plays a vital role by beating and pumping the blood through the arteries which exerts the force on the muscular walls of the […]
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