What
is Flu?
Flu is a communicable respiratory illness caused by
the virus. It affects the nose, throat, and lungs. For most people, it resolves
on its own but sometimes it can lead to death.
Symptoms
of Flu
Flu is different from cold as it usually comes on
suddenly.
Common symptoms of flu are:
·
Fever over 100.4 F
·
Headache
·
Cough
·
Sore Throat
·
Muscles and body ache
·
Vomiting
·
Running Nose
Causes
of Flu
Flu virus travels through the air in the droplets
when someone with the infection coughs, sneezes, or talks. It can be inhaled
directly or germs can be picked up from any objects like telephone, keyboard
etc.
Risk factors
Following are the
factors which may increase the risk of influenza or its complications:
·
Age. Children below the age of 12 months and
adults above 65 years are more prone to infections.
- Living or working conditions. People who live or work in crowded areas are more
likely to develop influenza.
- Weakened immune system. If you have a weakened immune system then you are
at the risk of flu complications as your immune system cannot fight
against infections such as pneumonia.
- Chronic illnesses. If
you are suffering from any chronic conditions such as asthma, diabetes,
heart disease, neurological or neurodevelopmental disease, an airway
abnormality, and kidney, liver or blood disease, then you are at the risk
of flu complications.
When the flu virus enters the body the
immune system starts to fight. The Immune system is of two types: the innate system and the
adaptive system.
As soon as body sense
infections, the innate system produces proteins called cytokines and chemokines.
Cytokines works immediately and starts attacking virus and chemokines works
with the adaptive system to produce T cells. These are special types of WBC
that works in a specific way. They find the flu virus and create unique molecules
on their surface that find and destroy similar viruses.
What is the treatment of Flu?
Treatment of Flu includes home
remedies like taking rest, avoiding physical exertion. Medical treatment for
the flu can be antiviral drugs.
How flu can be prevented?
By maintaining personal hygiene you
can avoid flu to some extent but the best means to prevent the flu is to boost your immunity, so , to increase the immunity studies have shown that the Cow
colostrum is an effective and practical solution to it.