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Published on: Jan 29, 2022
2 minute read
By: Second Medic Expert

Understanding Quarantine

What Is Quarantine?

Quarantine is the segregation of people who are infected or suspected of being infected with a particular disease.

It is also the isolation of patients with communicable diseases to prevent their spread. The purpose of quarantine is to protect the public from exposure to potentially deadly diseases. Quarantine is for people who don’t have symptoms but who might have been exposed to the coronavirus. The idea is to keep you from unknowingly infecting others.

Who Needs to Quarantine?

You probably don't need to quarantine yourself, but if you are close contact with someone who has tested positive for coronavirus or just got back from a country where this deadly virus is spreading then it's best that we keep our distance until things calm down.

The reason for this is twofold. First, it's important to prevent the spread of the virus. Secondly, it's important to give those who are an infected time to recover without exposing others to the virus.

There are also a few other groups of people who may need to consider quarantining themselves, such as healthcare workers and those who work with livestock. Anyone who’s been in close contact with a person who has COVID-19 should self-quarantine, even if you’ve had the virus before.

“Close contact” means you did one or more of these things:

Were within 6 feet of the person for at least 15 minutes
Cared for the person at home
Touched, hugged, or kissed them
Shared eating or drinking utensils with them
Got droplets on you when they sneezed or coughed

According to the CDC, you’ll need to quarantine:

If You’re 18 or older and have completed the primary series of the recommended vaccines. But you have not received a recommended booster shot after you became eligible.
If You received the vaccine over 2 months ago but haven’t received the recommended booster shot.
If You’re not vaccinated or haven’t yet completed your first full round of vaccines.

You don’t need to quarantine:

If You’re 18 or older and have received all recommended vaccine doses, including boosters and additional shots recommended for immunocompromised people.
If You’re 5-17 years old and completed the primary series of COVID-19 vaccines.
You had COVID-19 within the last 90 days. This should have been confirmed using a viral test.

However, if you were exposed to someone who tested positive, wear a well-fitting mask around others for 10 days after exposure.

How to Quarantine at Home

There are a few simple steps you can take to quarantine at home:

1.Sanitize your environment - Make sure to clean all surfaces and objects in your home that may have meet the disease. You can use a disinfectant or bleach solution to do this.

2.Isolate yourself - You should isolate yourself from other people in your home and avoid contact with anyone who may be infected.

3.Monitor your symptoms - Be on the lookout for any symptoms of the disease and report them immediately to your doctor.

4.Stay hydrated - Make sure to drink plenty of fluids to help keep your body healthy and fight off any potential infections.

How Long Does Quarantine Last?

Stay home for at least 5 days after your last contact with a person who has COVID-19. Wear masks when around others so that you do not pass on the infection to them!

For 10 days after your last close contact with someone with COVID-19, watch for fever (100.4 F or higher), cough, shortness of breath, or other COVID-19 symptoms.

If you develop symptoms, get tested immediately and isolate until you receive your results. If you test positive, follow isolation recommendations below.

If you don't develop symptoms, get tested at least 5 days after your last exposure. Positive tests allow for limited movement in and out of homes but continue wearing protective gear around others until 10 more are complete."

If you test positive for COVID-19, isolation is necessary. The recommended period of time without contact should be at least 5 days from the date that your symptoms began and may also need to extend beyond 10 if they continue after this length time has passed; however, it’s important not make assumptions about how long an individual will remain infected before developing others signs/symptoms because everyone's situation varies!

When you get the new coronavirus, your quarantine lasts five days because that’s how long it takes to know if you have symptoms. If there are no signs of illness after this time period has passed then treatments for virus should be considered over with just one quick visit from our doctors!

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Chest Pain While Breathing: Causes, Warning Signs, and When to Seek Urgent Care

Chest pain is one of the most alarming symptoms a person can experience, especially when it worsens during breathing. Chest pain while breathing, also known as pleuritic chest pain, often indicates involvement of the lungs, chest wall or surrounding structures. While some causes are mild, others can be life-threatening and require immediate medical attention.

In India, respiratory infections, air pollution, sedentary lifestyles and delayed medical care contribute significantly to chest-related symptoms.

What Does Chest Pain While Breathing Mean?

Chest pain while breathing refers to pain that:

worsens with deep inhalation or exhalation
may feel sharp, stabbing or burning
can be localized or spread across the chest

Pain intensity often increases with coughing or movement.

Common Causes of Chest Pain While Breathing

Lung Infections (Pneumonia)

Pneumonia inflames lung tissue and surrounding membranes.

Symptoms include:

chest pain while breathing
fever
cough
breathlessness

ICMR data identifies pneumonia as a major cause of respiratory illness in India.

Pleuritis (Inflammation of Lung Lining)

The pleura are thin membranes surrounding the lungs.

When inflamed:

breathing causes friction
sharp chest pain occurs

Pleuritis often follows viral infections or pneumonia.

Pulmonary Embolism

A blood clot in the lungs causes:

sudden chest pain
rapid breathing
severe breathlessness

This is a medical emergency requiring immediate care.

Chest Wall Muscle Strain

Muscle strain due to:

heavy lifting
intense coughing
poor posture

can cause pain during breathing or movement.

Costochondritis

Inflammation of rib cartilage causes:

localized chest pain
pain worsened by breathing or pressing on the chest

This condition is painful but not life-threatening.

Pneumothorax (Collapsed Lung)

Air leakage into the chest cavity causes:

sudden sharp chest pain
breathlessness

Often seen after trauma or in individuals with lung disease.

Heart-Related Causes

Though heart pain usually does not worsen with breathing, conditions such as:

pericarditis (heart lining inflammation)

can cause chest pain that changes with respiration.

Acid Reflux and Esophageal Spasm

Gastrointestinal causes may mimic chest pain.

However:

pain usually relates to meals
breathing-related pain should be evaluated carefully

Anxiety and Panic Disorders

Anxiety can cause:

chest tightness
rapid breathing
discomfort while breathing

Medical causes must be ruled out before attributing pain to anxiety.

Warning Signs That Require Emergency Attention

Seek immediate medical care if chest pain while breathing is associated with:

sudden onset
severe breathlessness
bluish lips or fingers
dizziness or fainting
sweating
coughing up blood

These may indicate life-threatening conditions.

Risk Factors for Serious Chest Pain

Higher risk occurs in people with:

smoking history
recent surgery or long travel
lung disease
heart disease
clotting disorders

Early evaluation is critical.

Diagnostic Evaluation

Doctors may recommend:

physical examination
chest X-ray
ECG
blood tests
CT scan

Timely diagnosis saves lives.

Why Chest Pain Should Not Be Ignored

Ignoring chest pain can lead to:

delayed treatment
worsening respiratory failure
preventable complications

WHO emphasises early symptom recognition for better outcomes.

Impact of Air Pollution and Lifestyle

Air pollution increases:

lung inflammation
infection risk

Sedentary habits reduce lung capacity, worsening symptoms.

Preventive Measures

Helpful preventive steps include:

avoiding smoking
staying physically active
managing respiratory infections early
maintaining good posture
staying hydrated

Preventive care reduces risk.

Role of Preventive Health Checkups

Regular health screening helps detect:

early lung disease
heart risk factors
chronic inflammation

Early intervention prevents emergencies.

When Chest Pain Is Less Likely Serious

Pain may be less concerning if:

localized
reproducible on touch
improves with rest

However, medical confirmation is still necessary.

Importance of Timely Medical Consultation

Chest pain should always be evaluated by a healthcare professional.

Delaying care can:

increase complications
raise mortality risk

Early action saves lives.

Conclusion

Chest pain while breathing is a critical symptom that should never be ignored. While causes range from muscle strain and infections to serious lung and heart conditions, only proper medical evaluation can determine the exact cause. Early diagnosis, timely treatment and preventive care are essential to protect respiratory and cardiovascular health. When it comes to chest pain, it is always safer to act early than to wait.

References

Indian Council of Medical Research (ICMR) – Respiratory and Cardiovascular Health Reports
World Health Organization (WHO) – Chest Pain and Respiratory Symptoms Guidelines
National Family Health Survey (NFHS-5) – Adult Respiratory Health Data
Lancet – Pulmonary Embolism and Chest Pain Research
NITI Aayog – Preventive Healthcare and Early Symptom Recognition

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