(I26) Pulmonary embolism

Wheezing is a whistling or squeaky sound that occurs when breathing. It is caused by narrowing of the airways due to inflammation, swelling, or mucus. It is often accompanied by shortness of breath and can be worse when exhaling. It can range from mild to severe and can be caused by a variety of con...

Tachycardia is a rapid heart rate, usually defined as a rate greater than 100 beats per minute. It is usually caused by a disruption of the normal electrical signals that control the heart's rhythm. Symptoms may include palpitations, chest pain, shortness of breath, lightheadedness, or dizziness. It...

Dizziness is a sensation of feeling off-balance and lightheaded. It can range from mild to severe and can be accompanied by a feeling of spinning or swaying. It can develop suddenly or gradually, and can be triggered by physical activity, changes in position, or lack of food or fluids. Symptoms can ...

Noise in the ears, also known as tinnitus, is a symptom in which a person hears a sound in their ears without an external source. It can range from a low, buzzing sound to a loud, high-pitched ringing. It can occur suddenly or gradually, and can be constant or intermittent. Tinnitus can be caused by...

Elevated temperature is a symptom of illness where the body temperature is higher than normal. It typically appears as a fever, with the temperature ranging from 37-38°C. It is often accompanied by other symptoms such as chills, body aches, and fatigue. Elevated temperature can develop over a few da...

A rash is an area of irritated or swollen skin. It may appear as red bumps, patches, or blisters and can be itchy, dry, or painful. It can develop suddenly or over time and can be caused by a variety of factors, including allergies, infections, and irritants. Common rashes include eczema, hives, and...

Cardiopalmus is an irregular heartbeat, characterized by a rapid and/or forceful heartbeat. It can vary in intensity and duration and often develops gradually over time. Symptoms can range from a fluttering sensation in the chest to a racing heart rate. It can also be accompanied by chest pain, dizz...

Nausea is an unpleasant feeling in the upper abdomen that may be accompanied by an urge to vomit. It can range from mild to severe and can be accompanied by symptoms such as sweating, dizziness, and increased salivation. Nausea can be caused by a variety of stimuli, including motion sickness, certai...

Cyanosis is a medical symptom characterized by a bluish discoloration of the skin and mucous membranes, due to a lack of oxygen in the blood. It is most commonly seen around the lips, fingers, and toes, and can range in severity from mild to life-threatening. Early signs may include a faint bluish t...

Pale skin is a symptom of anemia or other blood-related issues. It is characterized by a lack of color in the skin, appearing wan and ashen. It may also be accompanied by fatigue, dizziness, and shortness of breath. Pale skin develops gradually due to a decrease in red blood cells or hemoglobin, whi...

Dyspnea is a feeling of breathlessness or difficulty breathing. It can range from mild to severe and can be caused by a variety of factors, such as asthma, COPD, heart failure, or anemia. Symptoms of dyspnea may include shortness of breath, wheezing, chest tightness, and rapid breathing. Dyspnea can...

Retrosternal pain is a burning or sharp pain that is felt behind the breastbone. It can be a sign of a heart attack, acid reflux, or other medical condition. It usually begins as a dull, burning sensation and can worsen with deep breathing or movement. It can be accompanied by other symptoms such as...

Liver enlargement is a symptom of an underlying medical condition. It is characterized by an increase in the size of the liver, which can be felt in the right upper abdomen. It may develop gradually or suddenly, and can be accompanied by pain, nausea, vomiting, and jaundice. It can manifest as an en...

Hiccups are sudden, involuntary contractions of the diaphragm muscle. They are usually accompanied by a sudden closure of the vocal cords, resulting in the characteristic sound of a hiccup. Hiccups can occur randomly or in bouts lasting several minutes or hours. They can be triggered by a variety of...

Fainting is a sudden, brief loss of consciousness and muscle tone, usually caused by a drop in blood pressure. It is often accompanied by a feeling of dizziness, lightheadedness, and confusion. Fainting usually occurs in response to a sudden emotional or physical stressor, such as standing for a lon...