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  1. www.nhs.uk › conditions › shortness-of-breathShortness of breath - NHS

    a chest infection. being overweight. smoking. a panic attack. But sometimes shortness of breath could be a sign of something more serious, such as: a lung condition called chronic obstructive pulmonary disease (COPD) scarring of the lungs known as idiopathic pulmonary fibrosis. heart failure. lung cancer.

    • Obesity

      For example, if your waist is 80cm and you are 160cm tall,...

    • Heart Attack

      While the most common symptom is chest pain, symptoms can...

    • Chest Infection

      wheezing and shortness of breath; chest pain or discomfort;...

    • Lung Cancer

      Lung cancer does not usually cause noticeable symptoms until...

    • Overview
    • What causes shortness of breath?
    • COVID-19 and shortness of breath
    • What does shortness of breath feel like?
    • When to contact a doctor
    • How is shortness of breath treated?
    • Risk factors
    • The bottom line
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    Shortness of breath can occur with causes ranging from allergies to heart attacks. You may feel like you can’t get enough air into your lungs or like you need to inhale before you finish exhaling.

    Shortness of breath, or feeling “winded,” can make it difficult to draw in a full breath. You might feel like you’ve just run a sprint, climbed several flights of stairs, or taken an aerobics class.

    These sensations may be familiar if you exercise regularly — but outside the context of exercise, they can be alarming.

    Shortness of breath can be a symptom of a variety of medical conditions, including various heart and lung conditions. Read on to learn more about what shortness of breath feels like and what causes it.

    Shortness of breath is a relatively common symptom that can be present in many types of health conditions. The medical name for shortness of breath is dyspnea. It’s considered acute if it lasts for hours to days. It’s considered chronic if it lasts for more than 4 to 8 weeks.

    Anxiety — whether acute and situational or a chronic disorder — can cause you to feel short of breath. Anxiety or a panic attack can sometimes be mistaken for a heart attack.

    But you don’t have to experience a panic attack to feel short of breath. Low-level anxiety can cause this too.

    Shortness of breath can often occur due to other circumstances, such as:

    •being at high altitudes

    •poor air quality, for instance due to carbon monoxide or smog

    One of the signature symptoms of COVID-19 is shortness of breath. Other common symptoms of COVID-19 include fever, cough, and fatigue.

    Most people who get COVID-19 will experience mild to moderate symptoms that can be treated at home. If you’re sick and suspect you may have COVID-19, the Centers for Disease Control and Prevention (CDC) recommends these steps:

    •Get tested for COVID-19. Call your doctor to find out where you should go to get tested.

    •Stay home and separate yourself from all family members and pets as much as possible.

    •Cover your coughs and sneezes and wear a face mask if you must be around other people, but try to stay 6 feet away at a minimum.

    •Stay in touch with your doctor and call ahead if you end up seeking medical attention.

    Shortness of breath can be a scary feeling. It’s a subjective sensation, meaning it can’t be measured. However, doctors can measure other things that may be caused by shortness of breath, such as your blood oxygen levels.

    If your blood oxygen level is too low, it means you’re not taking in enough oxygen and it’s not circulating with your red blood cells. This can be dangerous, especially if your blood oxygen levels dip too low.

    If you’re experiencing shortness of breath, you might feel like you can’t get enough air into your lungs — and that you can’t do it quickly enough.

    It may seem as though you’re running short on oxygen. It may be more difficult to inhale and exhale. Sometimes you might be compelled to draw a breath before you’ve even finished exhaling.

    Symptoms that appear with shortness of breath may include:

    •a tight sensation in your chest

    The American Lung Association recommends talking with your doctor whenever you experience shortness of breath that isn’t expected due to your current activity and fitness levels. You should also contact your doctor if you don’t respond to treatment for shortness of breath.

    Other worrying symptoms, together with shortness of breath, that should prompt medical attention include:

    •pain or pressure in your chest

    •a “winded” feeling that persists even after you’ve been resting for 30 minutes

    •wheezing or a whistling sound when you inhale and exhale

    •a high-pitched sound when you breathe, known as a stridor

    Treatment for shortness of breath depends on the underlying cause. Once your doctor examines you and provides a diagnosis, treatment may involve one or more of the following:

    •Medication. Your doctor may prescribe medications like bronchodilators to help you breathe easier or steroids to reduce swelling in your lungs.

    •Prescription supplements. If you’re anemic, you may need to take prescription supplements to raise your iron levels.

    •Surgery. Surgery may be a treatment option for certain conditions, such as chronic blood clots or structural problems with your heart.

    •Oxygen therapy. If you have an infection such as COVID-19, you may be given oxygen therapy to help support your breathing. You may also be given supportive drugs such as antiviral medications.

    •Antibiotics. If you have a bacterial infection, you may be given antibiotic medication.

    You may be at a higher risk of shortness of breath or other related conditions if you have:

    •weak muscles, especially those involved in breathing, such as your diaphragm

    •asthma or other chronic respiratory conditions such as COPD or cystic fibrosis

    •low hemoglobin levels

    •a work or living space which includes things that trigger your asthma

    •a compromised immune system or a heightened risk of developing respiratory illness

    Shortness of breath can be a symptom of many different health conditions. It can range from mild to serious, and may come on gradually or happen suddenly.

    If you’re experiencing shortness of breath, you might feel like you can’t get enough air into your lungs, and that you can’t do it quickly enough. It may be difficult to inhale and exhale, and you might feel like you need to draw a breath before you’ve even finished exhaling.

    Shortness of breath, or dyspnea, is a sensation of not getting enough air into your lungs. It can be caused by various factors, such as anxiety, allergies, heart or lung conditions, or COVID-19. Learn how to recognize the signs and when to seek medical help.

  2. These conditions may cause breathlessness for different reasons. If your heart isn’t pumping enough oxygen-containing blood around the body, your body responds by breathing faster to try to get more oxygen into your body, making you feel short of breath. Or if your heart isn’t working as well as it should, this could cause a build-up of ...

  3. Shortness of breath can feel different from person to person and depending on what’s causing it. Sometimes, it comes with other symptoms. Some signs of dyspnea include: Chest tightness. Feeling like you need to force yourself to breathe deeply. Working hard to get a deep breath. Rapid breathing (tachypnea) or heart rate (palpitations).

  4. Jul 7, 2021 · Shortness of breath is felt in your chest and can manifest as: Difficulty catching your breath. Feeling a need to breathe more quickly or deeply. Not feeling able to take a full, deep breath. Feeling huffy and puffy. "You may first notice shortness of breath during physical activity.

  5. Jul 5, 2022 · Shortness of breath is associated with a myriad of symptoms, depending on what brings it about. These symptoms include: Tightening of the chest. Feeling of suffocation. Wheezing. Fatigue. Fainting sensation. Difficulty inhaling or exhaling. Chest pain (on exertion or while breathing)

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  7. May 20, 2024 · A problem with your lungs or airways. Sudden breathlessness could be an asthma attack. You’ll feel breathless because it’s difficult to move air in and out of your airways. Your GP may advise you to use a spacer device with your inhaler to help your breathlessness. Pneumonia (lung inflammation) may also cause shortness of breath and a cough.

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