8 Important Causes of Knife Stinging Pain Under the Right Breast

What causes pain like stabbing a knife under the right breast? Is it a serious situation? When should you see a doctor? What to do to pass? You can find the answers to all these questions and much more below.

Is the pain serious like a knife stabbing under the right breast?

While pain under the right breast is rarely a cause for concern, stabbing pain under the right breast can sometimes indicate an underlying condition. Some possible causes of pain around the right chest or right chest pain include injuries, infections, muscle tension , inflammation, and digestive system issues.

A strain or injury are common causes of stabbing pain under the right breast, and the pain from such causes usually resolves on its own. However, chest pain may also be caused by conditions affecting underlying tissues and organs, or the pain may radiate from another area of ​​the body, such as the stomach.

Related article: What causes chest pain?

In this article, we explore the possible causes of stabbing pain under the right breast along with its main symptoms and treatments. We also explain when to see a doctor.

What causes pain like stabbing a knife under the right breast?

1. Injuries

Injuries to the ribs or chest area are common and can be very painful. Depending on where the injury occurred, this pain may occur under one or both breasts and cause stabbing pain under the right breast.

Possible causes of chest injuries include:

  • Blows to the chest area
  • Fall
  • severe cough

Other signs of an injury may include swelling and bruising . More severe injuries can also cause bruised or broken ribs. People recovering from surgery to the breasts or chest area may also experience pain or discomfort under one or both breasts .

Treatment :

The affected person can usually treat minor chest injuries at home with rest and over-the -counter medications such as narcopsian and ibuprofen . Applying ice to the affected area for up to 20 minutes at a time can also help reduce pain and swelling. Seeing a doctor is recommended for pain from a serious injury, such as a car accident. People with severe or worsening pain should also see a doctor.

2. Muscle tension

Muscle tension is also among the causes of pain, such as a knife stabbing under the right chest. It is possible to strain or overstretch the chest muscles for any number of reasons, which can cause pain. Depending on which muscles you are stretching, this pain can occur under one breast or both. Chest muscle strains; for example, from throwing, heavy lifting, and using heavy tools or equipment.

Read More  What Causes Rib Cage Pain?


Muscle strains usually heal on their own with rest. Over-the-counter pain relievers and applying ice to the affected area for up to 20 minutes at a time can also help reduce chest pain.

3. Menstrual period

When women menstruate, they may feel a stabbing pain under the right breast.

Hormonal fluctuations that occur during the menstrual cycle can cause the breasts to swell and become tender, causing a stabbing pain under the right breast. This tenderness usually occurs a week before menstruation and can affect one or both breasts.


Using over-the-counter pain relievers and drinking plenty of water can help reduce breast tenderness caused by menstrual hormonal changes. Symptoms will usually improve before a person’s menstrual period ends.

4. Kostochondria

Costochondritis is inflammation of the cartilage in the costochondral joint, the area where the ribs meet the breastbone. The main symptom of costochondritis is chest pain, which can occur on one or both sides of the chest. This pain can be dull or sharp and worsen when breathing deeply or coughing ( chest pain when breathing in ). It may also cause stabbing pain under the right breast and tenderness around the rib cage.

Costochondritis does not usually cause serious symptoms such as shortness of breath, fever or dizziness. Doctors do not fully understand what causes costochondritis, but it can be caused by one or more of the following problems:

  • chest injuries
  • Intense physical activity
  • exhausting cough
  • Illness such as a chest infection near the costochondral joint


Costochondritis usually gets better on its own, but it can take several weeks. Some ways to relieve the inflammation and pain of costochondritis include:

  • avoiding activities that stress or aggravate the chest area
  • applying heat packs to the affected area
  • taking medications such as naproxen or ibuprofen

For pain that gets worse or doesn’t go away, a doctor may recommend steroid injections or physical therapy.

5. Gallstones

The gallbladder is a small organ on the right side of the body that stores bile from the liver. Gallstones can form if your bile contains too much cholesterol or bilirubin, or if the gallbladder is not emptying properly. Most gallstones pass without causing problems. But if you have gallstones that block the flow of bile in the bile ducts, it can cause pain and inflammation.

In some cases, the person may even feel pain as if a knife is stuck under the right breast. Pain attacks caused by these blockages are called biliary colic . Pain from gallstones usually occurs in the upper right abdomen and can last for several hours.

Gallstone attacks that last longer than a few hours can cause complications such as:

  • jaundice, which is yellowing of the skin and eyes
  • Nausea and vomiting
  • High fever


Anyone who has had an attack due to gallstones should see a doctor even if symptoms improve, as more attacks may follow. People who experience complications should also seek immediate medical attention.

If gallstones continue to cause problems, doctors often recommend surgery to remove the gallbladder. The gallbladder is not a major organ, and removing it reduces the risk of it becoming infected and causing further complications.

For people who cannot have their gallbladder removed, doctors may recommend any of the different nonsurgical treatments.

Read More  Rib Pain – Costochondritis

6. Irritable bowel syndrome

Irritable bowel syndrome , also known as irritable bowel syndrome ,causes digestive system problems such as abdominal pain and changes in a person’s bowel habits. These problems tend to vary in type and severity from person to person.

Some symptoms of irritable bowel syndrome include:

  • bloating and gas
  • constipation or diarrhea
  • Feeling of inability to evacuate after defecation
  • Stool containing whitish mucus

Irritable bowel syndrome can cause radiating pain to different areas, including stabbing pain under the right breast.


Irritable bowel syndrome treatment typically includes some of the following lifestyle and dietary changes:

  • increased fiber intake
  • do regular exercise
  • Reducing and managing stress
  • get enough sleep
  • Following a low FODMAP diet

FODMAP is short for oligo-, di-, monosaccharides, and polyols, which are groups of carbohydrates that can cause digestive symptoms such as bloating, gas, and pain.

Doctors may also prescribe special medications to reduce constipation, diarrhea, and abdominal pain.

7. Pleural disorders

Pleural disorders, a condition related to the lungs, are also another cause of stabbing pain in the chest.

The pleura forms a large, thin membrane that folds into two layers. One layer surrounds the lungs and the other covers the inside of the chest cavity. The space between these two layers is called the pleural space.

Inflammation of the pleura is called pleurisy and can cause the two layers to rub against each other. This friction can cause sharp back pain or chest pain when coughing or breathing deeply . In different pleural disorders, air, gas, fluid, or blood collects in the pleural space, which can cause sharp chest pain.

In addition to stabbing pain under the right breast, possible symptoms of pleural disorders include:

  • Evening fingers
  • fever and chills
  • Shortness of breath
  • burnout
  • chest tightness
  • weight loss
  • a bluish skin color


Treatment of a pleural disorder depends on the underlying cause and the severity of the affected person’s symptoms. For example, if the condition is caused by a bacterial infection, a doctor may prescribe antibiotics. They may also recommend anti-inflammatory medications or pain relievers to help reduce a person’s discomfort. Some people may have certain procedures to drain gas or fluids from the pleural space.

8. Lung inflammation (pneumonia)

Pneumonia , also known as pneumonia, is inflammation of the small air sacs in the lungs causing them to fill with fluid. It can lead to a range of symptoms, including sharp chest pain that is typically worsened by deep breathing or coughing.

Other symptoms of pneumonia, which can also be described as stabbing pain under the right breast, include:

  • fever and chills
  • A persistent cough that produces mucus that is green, yellow, or bloody
  • Loss of appetite
  • Fatigue and low energy levels
  • Confusion, confusion
  • Nausea
  • Shortness of breath or other breathing difficulties

Early symptoms of pneumonia may resemble a cold or flu and may come on suddenly or get worse gradually over a few days. Symptoms can range from mild to severe.

The most common cause of pneumonia is a bacterial infection, but it can also be caused by viral or fungal infections.


People with symptoms of pneumonia should see a doctor, if symptoms are severe, seek emergency medical attention. Pneumonia can sometimes lead to life-threatening complications, and some people need hospitalization. Treatment depends on the type of pneumonia and the severity of symptoms. Doctors may prescribe antibiotics for bacterial pneumonia or antiviral drugs for viral pneumonia.

Read More  What is ARDS (Acute Respiratory Distress Syndrome)?

To treat mild pneumonia at home, doctors may recommend the following:

  • get lots of rest
  • drinking lots of fluids
  • taking mild pain relievers
  • avoiding tobacco smoke and other lung irritants
  • Taking the prescribed medication according to the instructions provided

When should you see a doctor?

It is recommended to see a doctor if the pain you feel around the right chest does not go away or interferes with daily activities. It is also recommended that you seek medical advice if the pain is accompanied by other related symptoms.

Some symptoms that require immediate medical attention include:

  • severe, sharp, or sudden chest pain
  • Chest pain that spreads to other parts of the body
  • A bluish tint on the lips or skin
  • difficulty breathing
  • spitting blood
  • Confusion, lightheadedness, or loss of consciousness

How does the pain go like a knife stuck under the right breast?

To relieve stabbing pain in the right chest area caused by minor causes, you can try the following:

  1. You can take hot liquids:
    Gas accumulation in the stomach can be the cause of chest pain. In this case, drink warm water or drinks such as tea. The hot liquid relieves the pain by expelling the gas in your body.
  2. You can use an ice pack:
    If chest pain is caused by muscle tension, you can apply an ice pack to your chest. If you do not have an ice pack, you can wrap ice in a soft cloth and hold it on the pain area for 10-20 minutes.
  3. You can drink garlic milk:
    Add about a small amount of chopped garlic to a glass of milk. Boil the milk and then chew the pieces of garlic while drinking the milk. Doing so will help relieve your chest pains.
  4. You can drink turmeric milk:
    Turmeric milk is one of the helpful home remedies to reduce chest pain. Get a glass of hot milk. Add half a teaspoon of turmeric powder in it. For flavor, you can add black pepper and honey to the mixture.
  5. You can consume apple cider vinegar:
    Apple cider vinegar helps to improve digestion, thus preventing gas accumulation in your stomach. As a result, if you have chest pain caused by gas, you will get relief from chest pain. For best results, you can drink 2 teaspoons of apple cider vinegar.
  6. You can get a back massage :
    Getting a back massage can help you with sudden and sharp chest pain. Massaging your back will not only reduce your chest pain but also other physical pains.

As a result

Knife-like pain felt under the right breast is rarely a cause for concern and is usually caused by muscle strains or minor injuries. However, it can indicate a more serious condition such as an infection, chest inflammation or digestive system problems.

If stabbing pain under the right breast does not go away or is accompanied by other related symptoms, you should see your doctor. For severe chest pain or pain accompanying breathing difficulties, it is also recommended that you seek medical attention immediately.

Related Posts

Leave a Reply

Your email address will not be published.