Yearly flu vaccination is the best tool currently available to protect against influenza (flu).

While how well the flu vaccine works can vary, the Centers for Disease Control and Prevention (CDC) recommends a yearly flu vaccination as the first and most important step in protecting against flu and its potentially serious complications. Millions of people have safely received flu vaccines for decades. Flu vaccination can reduce flu illnesses, doctors' visits, and missed work and school due to flu, as well as prevent flu-related hospitalizations.

A flu vaccination does not guarantee protection against the flu. Some people who get vaccinated might still get sick. However, people who get a flu vaccine are less likely to get sick with flu or hospitalized from flu than someone who does not get vaccinated.

Why do I need to get vaccinated every year?

New flu vaccines are released every year to keep up with rapidly adapting flu viruses. Because flu viruses evolve so quickly, last year's vaccine may not protect you from this year's viruses.

After vaccination, your immune system produces antibodies that will protect you from the vaccine viruses. In general, though, antibody levels start to decline over time   another reason to get a flu shot every year.

Flu vaccines bring down the risks of suffering from flu. However, its effectiveness is based on different factors.

Age: Usually, the flu vaccine happens to work the best for healthy adults. However, these vaccines cannot work as well with children, especially infants (below the age of 2-3 years). Nevertheless, the efficacy improves with age. Since older people are more prone to contracting the flu virus, it is essential that they get themselves vaccinated. Even if the vaccine is not able to ward off the flu entirely, it can still help reduce the risks to some extent.

General Health: Vaccine spurs immunity into action. It helps your body in identifying and fighting the virus. The efficacy of the flu vaccine solely depends on the capability of your body s immunity system and how well it responds to the virus. Chronic illnesses weaken your body s defense mechanism and with a poor immunity system, the vaccine may not work properly.

The time of the vaccination: For optimal protection, it is advised to go for the vaccination every year right before the  flu  season starts. This is because after the flu season gets done with, old vaccines may not work as effectively.

The flu vaccine needs to be updated every season to guard you against the kind of flu dominant in that particular year. Getting yourself vaccinated is also not a guaranteed foolproof protection, however, it does render partial immunity and helps reduce the severity of the symptoms. However, it should be noted that flu vaccine cannot shield one from cold viruses.

Flu Vaccine Effectiveness: How Well Does It Work?

A cough is probably one of the most common respiratory diseases that people suffer from. In most cases, it is nothing to worry about and can be cured with cough suppressants and salt water gargles. However, coughing of blood is a serious problem. The coughing up of blood that originates from below the level of the larynx is known as hemoptysis. This can vary in terms of severity depending on the amount of blood being expelled. This disease is a common condition, but on an average, less than 5% of hemoptysis cases are life threatening.

Hemoptysis rarely affects children. The symptoms of this condition include:
Sudden onset of a cough with bloody phlegm

Fever
Anorexia and weight loss
Dyspnoea
Paroxysmal nocturnal dyspnoea
Fatigue
Chest pain: Medical attention should be sought in cases where this condition recurs often, if it lasts for longer than a fortnight or if the volume of blood expectorated is more than 30ml per day. The various tools that help in the diagnosis of this condition are:
Chest radiography: This imaging modality helps lateralize bleeding and understand the amount of lung involvement. It is quick, inexpensive and can also help detect other underlying abnormalities.
Bronchoscopy: This involves the insertions of a rigid or flexible endoscope into the bronchial passages to check the airways and determine active bleeding sites.
MDCT: A multidetector CT is a non-invasive imaging tool that provides a comprehensive evaluation of airways, lung parenchyma, and thoracic vessels. It can also be used to uncover potential causes of bleeding such as bronchiectasis, pulmonary infections and lung cancer. In some cases, a multidetector CT angiography may also be used.

Oral antibiotics are usually the first stage of treatment for this condition. Smokers will also be urged to quit cigarettes as this can worsen their condition. Treatment for minor hemoptysis may also include:

Oral hemostatics
Cough suppressants
Anticoagulants
Radiation of laser treatment
Therapeutic bronchoscopy
In its later stages, hemoptysis can be treated with a minimally invasive procedure known as endovascular embolization or with surgery. In some cases, endovascular embolization may also be sued to stabilise the patient before surgery. This procedure reduces the pressure in the hypertrophic arterial blood vessels and decreases the risk of perioperative bleeding.

Hemoptysis is also one of the most common complaints of lung cancer patients. Depending on the stage of cancer and the amount of blood expectorated, treatment in some cases may not be possible. In such cases, a parenteral opioid and fast-acting benzodiazepine may be administered. 

How to Treat Coughing Blood (Hemoptysis) Problem

Influenza is more commonly known as the flu. It is an infection that affects the respiratory system and is caused by the influenza virus. This injection is recommended for kids who are under the age of 6 months. It ensures that the baby is safeguarded from the virus during an influenza outbreak. Since the nature of virus changes year on year, the immunity doesn t last for more than 1 year. This vaccination is ideally taken during the month of October and November. The effect of the vaccination typically lasts for 6-8 months.

Ideally, kids who have never had a flu vaccination should take 2 vaccinations within 4 weeks. Kids who have received a shot of flu should undertake this vaccination once in a year. This arrangement is ideal up to 9 years of age. Flu shot is extremely important for a kid due to the following reasons:

It saves a kid from chronic lung and heart disorders such as asthma and cystic fibrosis
Kids suffering from immune deficiency, cancer, and HIV should take this vaccination to avoid further complication of the existing disease
Kids suffering from diabetes, kidney diseases, and metabolic disorders should go for this vaccination without a second thought
Kids suffering from a neurological disorder, haemoglobin deficiency, and anaemia should take this vaccination to refrain from the risk of aggravation of the present disease
Pregnant women should ideally take it for the safeguarding the fetus
Flu shot should not be taken be taken if:
1. A baby is under the age of 6 months.
2. The baby has thimerosal allergy.

Is flu shot safe?
The flu shot is considered to be very safe. It does not result in flu. Few side effects include:
a. Soreness of the place where the needle is injected. This doesn t last for more than a couple of day.
b. Body ache and mild fever for the first couple of days after the vaccination is done.
c. There is little to no pain in the place where the injection is injected by the doctor.

What is nasal flu vaccine?
This is an influenza dose that is not injected into the body but given in the form of nasal spray. Healthy kids above the age of 2 years are fit to get this injection. For those kids who have a history of chronic illness should check with their doctor to go ahead with nasal spray. Each dose is given in each nostril. Like the influenza vaccine, nasal flu vaccine should be undertaken once for those who have already taken this dose once. Kids who have not undergone this vaccination are eligible for 2 dosages each 4 weeks apart from each other.

Influenza Vaccine - Why is it Important for Kids?

Seasonal changes are usually a time when we need to take extra precautions to ensure that we do not end up catching any bacteria that may lead to infections or influenza as well as allergic reactions. Common cold and flu is a common occurrence during such times. Seasonal changes are usually known to cause flu and cold, which can also come with chills, sneezing, cough and fever. 

Here are a few homeopathic medicines and remedies that can be used during this season.

Aconite: This medicine is especially helpful when there is fever after sudden exposure to dipping temperatures. Once the cold starts to affect the patient, this medicine must be taken so that congestion is prevented. It can also be used when initial symptoms like tingling and burning sensations in the nose start.
Arsenicum: This medicine can be used during harsh winters and can be prescribed for stopping the discharge from the nostrils. It can also help in treating congestion and severe cold. If sneezing fits do not reduce, one can have this medicine. It also relieves burning sensation in the throatand nose, as well as fever.
Allium Cepa: When the discharge from the nose is cold and heavy as well as thin, it can be cured with the help of Allium Cepa. Persistent discharge is one of the symptoms for which this medicine is usually prescribed. Also, this medicine helps patients who experience cough and discharge once they step out of a warm room.
Euphrasia: When the top part of the respiratory mucous membrane is affected, this medicine can be used. It is also helpful when there is soreness in the nostrils and lips. Also, yellow and acrid discharge from the nostrils can be cured with this medicine. Dryness and pain is also one of the symptoms for which this medicine may be prescribed.
Gelsemium: When the cold first starts and begins to manifest as headaches, this medicine can be used so that it breaks up the cold effectively. Also, dullness and weakness due to oncoming fever can be checked with this medicine. Further, a sore throat can be treated with this medicine. Excessively warm weather that leads to a cold can be treated with Gelsamium too.
Nux Vomica: If you have caught a cold from damp and cold weather conditions, the doctor can prescribe Nux Vomica. This effectively treats cold symptoms likedry nose, minimal discharge and a tickling sensation in the nose.
Mercurius: This medicine can be prescribed to treat frontal sinuses that may be suffering due to the flu. Violent sneezing and excessive sweating can be cured with this medicine.

Seasonal Flu - 7 Best Homeopathic Remedies for It!

A cough is not necessarily to be worried about always. It is the natural response of our body to throw out harmful particles which somehow managed to enter our respiratory tract. There is sticky mucus situated in the pathway to lungs which plays a major role in trapping harmful particles. Coughing once or twice is generally a natural phenomenon but if it s persistent it is called the chronic cough, and there is a reason to worry.

Is your cough chronic?
An acute cough aggravates within a very short span of time, maybe 2-3 days. There are situations when coughing doesn t hinder your day to day activities and are easily neglected. Sometimes these infrequent bouts of a cough can persist for long and continue for more than 2 months, which has been characterized as a chronic cough.

A chronic cough is sometimes found associated with blocked or running nose. Persons suffering from a chronic cough feel very exhaustive and suffer from a headache, dizziness along with excessive sweating. Under such situations, you must consult a pulmonologist.

Know the causes of a chronic cough
There are several causes for persistent coughing, and the following are the common causes of a chronic cough and medication is taken in consultation with a trained medical practitioner only.

Infections: Bacterial or viral infection in lungs can be one of the causes of a chronic cough. Tuberculosis is one of them which initiates as a chronic cough and is later characterized by emitting blood after cough bouts.
Drug Interactions: Antihypertensive drugs have been found to be responsible for a chronic cough in some people. Hypersensitivity to the prescribed drugs is found to responsible for the cough bouts, and change in medication takes care of the issue.
Asthma: It s a situation characterized by blockages in the bronchi which disallows the normal air flow during inhalation and exhalation. Due to inadequate oxygen, brain assumes that there is a blockage which needs to be expelled and coughing pattern starts. However, asthma has to be treated, and the bronchi have to be brought back to normal with the help of medication by an expert medical practitioner.
COPD: The most common cause of a chronic cough nowadays is COPD, better known as Chronic Obstructive Pulmonary Disease. This is one of the progressive diseases which means it deteriorates with time. Active smokers are the biggest victims of it. Persons exposed to high degree of pollution or similar occupational hazards are also at high risk. Exposure to these pollutants causes inflammatory responses in lungs resulting in the tapering of the airways and destruction of lung tissues. These can be measured by lung function tests. In asthma, the narrow airways can be broadened by external medication, but in case of COPD, it s not possible.
To conclude, chronic cough is a preventable disease by reducing the exposure to risk factors as mentioned above. Quitting smoking, improving the indoor air quality with the use of solar cooking and moving on battery run vehicles can prevent COPD from further worsening. You can also undergo pulmonary rehabilitation program which is being counseled and coordinated by many physicians to benefit the individual suffering from the issue.

Chronic Cough - Why It Happens?

Common cold, as the name suggests, is one of the most common diseases in the world. It is a communicable disease, mainly occurring during seasonal change, even though it is not chronic in nature. And homeopathy has the most effective medicines which treat common cold without the side effects offered by allopathic medicines, such as drowsiness.
Read on to know which are those:

1. Aconite
This homeopathic medicine is recommended when the most preliminary signs of common cold appear, such as getting thirsty frequently and being overly-anxious.

2. Belladonna
Belladonna is for more severe signs of cold, such as high fever and persistence of a throbbing headache.

3. Natrum mur
This medicine is effective for a runny nose, with initially clear snot thickening after a period of 24-48 hours.

4. Nux vomica
Nux vomica is effective for constant sensation of chill, with warmth not felt even in the comfort of the bed. It is also effective for headaches, blocked nose, body-aches, and nausea as results of the cold.

5. Gelsemium
Gelsemium is advisable for the known symptoms of common cold such as headache, fever, fatigue, drowsiness, shivers, etc.

6. Eupatorium perf
This medicine is effective in case of recurring thirst, sore muscles and bones, and immense headache that get worse on any kind of movement.

7. Arsenicum iod
If you are experiencing continuous sneezing with burning sensation and a nasal discharge, this is the medicine you should take.

8. Ferrum Phos
This medicine is also given at the preliminary stage, when the onset is slow, with mild fever, which gets worse especially with the approach of night.

9. Pulsatilla
When you have a nose with dense discharge and blocked ears, remember that these symptoms may worsen at night. This is the medicine best suited to your cold in such a situation.

10. Influenzinum
It is a homeopathic remedy for flu. The medicine, which is diluted and potentized, strengthens the immune system to fight against flu viruses. It does not suppress the symptoms but makes your immune system strong to not allow foreign viruses affect your health.

Homeopathy and Common Cold

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