Shortness of breath
Difficulty breathing can be linked to a range of health issues. It's important to see a healthcare professional if you notice this symptom.
When to seek medical help
If your shortness of breath is severe, sudden, or accompanied by other concerning symptoms, seek urgent medical attention. Always consult a healthcare professional if you are concerned.
Conditions related to shortness of breath
Acute respiratory distress syndrome (ARDS)
Acute respiratory distress syndrome (ARDS) is a serious condition that affects the lungs, leading to severe breathing difficulties. It can occur in anyone but is more common in individuals with certain risk factors. Those at higher risk include people with underlying health issues such as pneumonia, sepsis, or significant injuries, as well as those who have undergone major surgery. Symptoms of ARDS typically develop quickly and may include shortness of breath, rapid breathing, and a feeling of suffocation. Patients might also experience a persistent cough and low oxygen levels, which can be life-threatening. Treatment for ARDS primarily focuses on supporting the patient's breathing. This often involves the use of mechanical ventilation to ensure adequate oxygen supply. Other treatments may include medications to manage underlying causes, such as antibiotics for infections or corticosteroids to reduce inflammation in the lungs. The causes of ARDS can vary widely. Common triggers include severe infections, trauma, inhalation of harmful substances, and complications from other medical conditions. Understanding these factors is crucial for prevention and timely management of the syndrome.
Iron deficiency anaemia
Discover more about iron deficiency anaemia, including its symptoms, when you should seek medical advice, the tests and treatments available, and the potential causes of the condition.
Aspergillosis
Learn more about aspergillosis, which refers to a range of conditions brought on by a type of mould known as aspergillus.
Asthma
Discover more about asthma, a prevalent condition that impacts breathing. Learn about its symptoms, available treatments, and how it can influence your daily life.
Amyloidosis
Amyloidosis is a condition that occurs when an abnormal protein called amyloid builds up in various organs and tissues, affecting their normal function. Symptoms can vary widely depending on which organs are impacted, but common signs include fatigue, weight loss, swelling in the legs and ankles, numbness or tingling in the hands and feet, and difficulty breathing. If you experience any of these symptoms, it's important to seek medical advice. You should consult your GP, who may refer you to a specialist for further evaluation and testing. Early diagnosis is crucial for effective management of the condition. The exact cause of amyloidosis is not always clear, but it can be associated with certain diseases, such as multiple myeloma or chronic inflammatory conditions. Treatment options depend on the type of amyloidosis and the organs involved. They may include medications to manage symptoms, chemotherapy to reduce amyloid production, or in some cases, organ transplants. Regular follow-ups with healthcare professionals are essential to monitor the condition and adjust treatment as needed.
Bird flu
Bird flu, also known as avian influenza, is a viral infection that primarily affects birds but can also infect humans. Symptoms in people can vary but often include fever, cough, sore throat, muscle aches, and in more severe cases, difficulty breathing or pneumonia. Treatment typically involves antiviral medications, which are most effective when administered early in the course of the illness. To minimise your risk of contracting bird flu, it's advisable to avoid close contact with birds, especially if they appear sick or are found dead. Additionally, practicing good hygiene, such as washing your hands frequently and cooking poultry thoroughly, can further reduce the likelihood of infection. Staying informed about outbreaks in your area can also help you take necessary precautions.
Asbestosis
Asbestosis is a serious lung disease that results from inhaling asbestos, a material commonly used in construction from the 1950s until the 1990s.
Bronchiectasis
Bronchiectasis is a respiratory condition that impacts how you breathe. It occurs when the airways in the lungs become damaged and widened, leading to a build-up of mucus. This can cause a variety of symptoms, including a persistent cough, wheezing, shortness of breath, and frequent lung infections. Treatment for bronchiectasis typically focuses on managing symptoms and preventing complications. This may involve using antibiotics to treat infections, bronchodilators to open the airways, and physiotherapy techniques to help clear mucus from the lungs. In some cases, more advanced treatments may be necessary. Living with bronchiectasis can be challenging, as it may affect daily activities and overall quality of life. It's important to work closely with healthcare professionals to develop a personalised care plan, which can help manage the condition and maintain a good standard of living. Regular check-ups and monitoring are also essential to ensure proper management of the condition.
Bronchitis
Bronchitis is an inflammation of the bronchial tubes, which carry air to and from your lungs. The main symptoms include a persistent cough, production of mucus, wheezing, shortness of breath, and chest discomfort. To alleviate these symptoms, you can try staying hydrated, using a humidifier, and avoiding irritants like smoke or strong fumes. If you're looking for support, your GP or a pharmacist can provide advice and treatment options. Treatment for bronchitis may involve rest, increased fluid intake, and sometimes medications such as bronchodilators or corticosteroids, depending on the severity and cause of your condition.
Carbon monoxide poisoning
Carbon monoxide poisoning occurs when carbon monoxide (CO), a colourless and odourless gas, is inhaled, leading to harmful effects on the body. Common symptoms include headaches, dizziness, shortness of breath, nausea, confusion, and fatigue. In severe cases, it can lead to loss of consciousness or even death. If you suspect carbon monoxide poisoning, it’s crucial to get fresh air immediately. Leave the area and call for emergency medical help. Do not re-enter the space until it has been properly ventilated and checked for CO levels. The primary cause of carbon monoxide poisoning is the incomplete burning of fuels, which can occur in appliances such as gas boilers, stoves, or fireplaces. Other sources include car exhaust fumes and generators used indoors. Treatment typically involves administering oxygen to the affected person, which helps to remove carbon monoxide from the bloodstream. In severe cases, hyperbaric oxygen therapy may be necessary. To prevent carbon monoxide poisoning, ensure that all fuel-burning appliances are well-maintained and properly ventilated. Installing a carbon monoxide detector in your home can provide an early warning of dangerous levels of the gas. Regularly check and replace batteries in the detector to ensure it functions correctly.
Brugada syndrome
Brugada syndrome is a heart condition that affects your heart's electrical activity, leading to an increased risk of sudden cardiac arrest. Symptoms often include fainting, palpitations, or in some cases, no symptoms at all. If you experience any of these symptoms, especially if you have a family history of heart issues, it is crucial to seek medical advice promptly. Medical help should be sought at the first sign of symptoms, or if you have concerns about your heart health. You can visit your GP or a cardiologist for an assessment. Emergency assistance is essential if someone collapses or has a seizure, as this might indicate a serious heart problem. The exact causes of Brugada syndrome are not fully understood, but it is often linked to genetic factors. Certain mutations in genes that affect heart rhythm can contribute to the condition. Environmental factors and some medications may also trigger symptoms. Treatment for Brugada syndrome typically involves managing the risk of arrhythmias. This may include lifestyle changes, avoiding certain medications, and in some cases, the implantation of a device called an implantable cardioverter-defibrillator (ICD) to monitor and correct abnormal heart rhythms. Regular follow-ups with a healthcare provider are important for managing the condition effectively.
Chronic kidney disease
Chronic kidney disease (CKD) is a long-term condition where the kidneys gradually lose their ability to function effectively. This decline in kidney function can lead to a build-up of waste products in the body, which can be harmful. Symptoms of CKD can be quite subtle in the early stages and may include fatigue, swollen ankles, changes in urination frequency, and high blood pressure. As the condition progresses, individuals might experience more severe symptoms such as nausea, shortness of breath, and a reduced appetite. Diagnosis of CKD typically involves blood tests to measure kidney function, as well as urine tests to check for protein or blood. Imaging tests like ultrasounds may also be used to assess the kidneys' structure. Treatment for CKD focuses on managing symptoms and slowing the progression of the disease. This can involve lifestyle changes such as adopting a healthy diet, controlling blood pressure, and managing diabetes if applicable. In more advanced cases, medications may be prescribed, and some individuals might eventually require dialysis or a kidney transplant.
Coronary heart disease
Learn about coronary heart disease (CHD), which includes its primary symptoms, causes, treatments, and ways to prevent it. CHD is a leading cause of mortality both in the UK and around the globe.
Congenital heart disease
Congenital heart disease refers to a range of heart defects that are present at birth. The NHS has established screening processes to detect these conditions early. Newborns typically undergo a physical examination shortly after birth, and some may have additional tests, such as pulse oximetry, to check for heart-related issues. Symptoms of congenital heart disease can vary widely, but common signs include rapid breathing, fatigue during feeding, and a bluish tint to the skin, especially around the lips and fingertips. Some children may also experience poor growth or frequent respiratory infections. Treatment options depend on the specific type and severity of the heart defect. In some cases, medication may be sufficient to manage symptoms, while others may require surgical intervention to repair the heart or improve its function. Ongoing monitoring and care from a healthcare team are crucial for children with congenital heart disease to ensure their overall health and development.
Glomerulonephritis
Glomerulonephritis refers to the damage occurring to the small filters in your kidneys, known as the glomeruli.
Heart attack
Learn about heart attacks, a critical medical emergency where the flow of blood to the heart is abruptly obstructed, commonly due to a blood clot.
Heart block
Heart block is a condition where the electrical signals in the heart are disrupted, affecting its ability to beat normally. Symptoms can vary but often include fatigue, dizziness, fainting, and in some cases, chest pain. There are several causes of heart block, including coronary artery disease, heart surgery, certain medications, and conditions that affect the heart muscle, such as myocarditis or cardiomyopathy. Heart block is classified into three main types: first-degree, second-degree, and third-degree (also known as complete heart block). First-degree heart block is the mildest form, where signals are delayed but still reach the heart's chambers. Second-degree heart block has two subtypes, with some signals failing to reach the heart, leading to skipped beats. Third-degree heart block is the most severe, where no signals reach the heart, causing it to beat independently and often too slowly. Diagnosis typically involves an electrocardiogram (ECG), which records the heart's electrical activity, along with other tests such as Holter monitoring or an exercise stress test to assess the heart's function over time. Treatment options depend on the severity and type of heart block. Mild cases may not require treatment, while more serious cases could necessitate the use of a pacemaker, a device that helps regulate the heart's rhythm. Support may also include lifestyle changes, medication management, and regular monitoring by a healthcare professional to manage symptoms and reduce risks.
Heart valve disease
Heart valve disease refers to a condition where one or more of the heart's valves do not function properly. This can lead to issues with blood flow through the heart. Symptoms can vary but often include shortness of breath, fatigue, chest pain, and palpitations. Some individuals may experience swelling in the ankles or feet. Diagnosis typically involves a physical examination and may include tests such as an echocardiogram, which uses sound waves to create images of the heart, or other imaging techniques like an MRI or CT scan. Additionally, a doctor may listen to the heart for abnormal sounds, known as murmurs. Treatment options depend on the severity of the disease and may involve medication to manage symptoms or prevent complications. In more serious cases, surgical interventions might be necessary to repair or replace the affected valve. Regular monitoring and follow-up with a healthcare professional are essential for managing heart valve disease effectively.
Idiopathic pulmonary fibrosis
Idiopathic pulmonary fibrosis (IPF) is a progressive lung disease characterised by the scarring of lung tissue, which leads to difficulties in breathing. Common symptoms include a persistent dry cough, shortness of breath, particularly during physical activity, and fatigue. As the condition advances, these symptoms can worsen, significantly affecting daily life. Treatment options for IPF primarily focus on managing symptoms and slowing disease progression. Antifibrotic medications, such as pirfenidone and nintedanib, are often prescribed to help reduce lung scarring. In addition, supportive therapies, including pulmonary rehabilitation and oxygen therapy, can enhance quality of life. In severe cases, a lung transplant may be considered. The outlook for individuals with IPF varies. While the disease can progress rapidly in some patients, others may experience a slower decline. Regular follow-ups with healthcare professionals are crucial for monitoring the condition and adjusting treatment as needed. Early diagnosis and intervention can improve outcomes and help manage symptoms effectively.
Legionnaires' disease
Discover more about Legionnaires' disease, a rare yet serious lung infection that occurs when you breathe in water droplets containing the bacteria responsible for the illness.