Chest Pain After Covid vaccine | Lower Left Chest Pain Under Ribs

Many reports have recently emerged on the occurrence of chest pain after Covid vaccination.

For example, six patients have suffered these situations out of almost 2.6 million people who have received the mRNA Covid vaccines.

The Centre for Disease Control has also reported 475 cases of chest pain in people aged 30 years or younger after getting the vaccination.

I had earlier shared Chest Pain Anxiety Or Covid: All About It. I hope you read the post.

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Table of Contents

What is chest pain?

Although chest pain can sometimes be a symptom of heart problems, there are many other possible causes. While some of these are severe conditions, most are not harmful. 

Heart-related chest pain

  • Shortness of breath
  • Cold sweats
  • Dizziness
  • Nausea and vomiting
  • Tightness, Pressure, fullness, burning, or in your chest
  • The crushing or searing hurt that spreads to your jaw, shoulders, back, neck.

Other types of chest pain

It can be challenging to distinguish heart-related chest pain from other types of chest pain.

  • Pain that increases when you breathe very or cough
  • Tenderness if you push on your chest
  • Pain that is persistently being for many hours
  • Trouble swallowing
  • Pain that makes better or more serious when you change your body condition
  • Sour taste or feeling of food re-entering your mouth

Also Read: Covid Fatigue: How Long Does It Last?

Cases extremely rare effects mild

Among the cases who developed chest pain after Covid vaccinations, most were young (under the age of 28-30 years old), males (accounting for 70%) who developed symptoms 2 to 3 days after taking the second dose of the vaccines.

Though most maximum reported compared cases to the mRNA vaccines, there have been sporadic reports from other vaccines.

While most agree that there is a strong association between the vaccines and chest pain, the causal connection has yet to be fully established. In addition, the mechanism of chest pain is recently unknown.

It may be related to the side effects of the vaccines, just like the other symptoms of fever, lethargy, muscle headaches, and aches, which some cases may feel after receiving the injections.

The diagnosis of chest pain is made based on the patient’s history, confirmed by ECG changes, blood marker changes such as troponin elevation, and classic images obtained on magnetic resonance imaging.

Most cases recover within a week after the onset of symptoms, either directly or with some painkillers or anti-inflammatory medications. There have not been any reported adverse long-term outcomes.

Here is a complete guide on Heartburn After Covid Vaccine.


It is suggested to avoid strenuous exercises within one week after vaccination, have enough rest, and be hydrated.

Should there be any suggestion of shortness of breath, shortness of breath, or abnormal heartbeats, seek medical treatment.

It is essential to understand that Covid-19 viral infection can cause chest pain, which presents a much higher risk to patients, even young.

However, the actual incidence of chest pain after the mRNA Covid-19 vaccine looks to

be extremely low and does not change the highly risk-benefit profile of the Covid 19 vaccination.

Must Read: Is Coughing Up Blood A Sign Of Covid? | Acid Reflux And Coughing Up Blood

Lower left chest pain under ribs

Your rib consists of 24 ribs — 12 on the right and 12 on the left side.

Their purpose is to protect the organs that lie below them. It includes your pancreas, spleen, heart, left lung, stomach, and left kidney on the left side.

Pain can spread under and around the left rib cage when any organs are affected, inflamed, or injured.

While your heart is below your left rib, pain in that area usually does not mean a heart problem.

Depending on the situation, it might feel sharp and stabbing or tired and aching. In some cases, left rib pain is due to a benign, treatable situation.


Your doctor can treat chest pain caused by many common conditions. These may include anxiety attacks, asthma, or similar conditions.

However, chest pain can more be a symptom of a life-threatening situation. Seek medical attention if you are feeling a heart attack or another heart problem.

Once your doctor makes a test, they can suggest additional treatments to help you manage your condition.

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