(J05) Acute obstructive laryngitis [croup] and epiglottitis

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...

High temperature, also known as fever, is a symptom of infection or illness. It is characterized by an elevated body temperature of 38-42°C (100-107°F). It is usually accompanied by other symptoms such as chills, sweating, headache, and malaise. Fever develops when the body's thermoregulatory system...

Difficulty swallowing is a symptom where a person has difficulty passing food and liquid from the mouth to the stomach. It is often accompanied by a sensation of food sticking in the throat or chest. It can start suddenly or develop over time and may be accompanied by chest pain, heartburn, hoarsene...

Convulsions with fever is a symptom of a medical condition, usually caused by a high fever. It is characterized by repetitive and uncontrolled muscle contractions, usually accompanied by shaking, jerking and/or stiffening of the body. It can range from mild twitching to severe, full body contraction...

A dry cough is an irritating, hacking cough that does not produce any mucus or phlegm. It is often worse at night and can last for several weeks. It can be caused by a variety of conditions such as allergies, asthma, or a respiratory infection. It is characterized by a tickle in the throat, a feelin...

Salivation is the production of saliva, which is a clear, watery fluid that helps to moisten and protect the mouth and digestive tract. It can be caused by a variety of different stimuli, such as food, emotions, or medications. Salivation is usually a normal response, but excessive salivation can be...

Coughing is a reflex action that helps clear airways of irritants and mucus. It usually begins as a dry, tickling sensation in the back of the throat that causes an uncontrollable urge to cough. It can range from a mild, intermittent annoyance to a severe, hacking cough that produces thick mucus. It...

A panic attack is a sudden episode of intense fear or anxiety that triggers physical symptoms such as a racing heart, sweating, trembling, or difficulty breathing. It usually develops abruptly and can last for several minutes. Symptoms may vary from person to person, but typically include a feeling ...

Hoarseness is a common symptom of a variety of medical conditions. It is characterized by a raspy, strained, or weak voice. It is often accompanied by a dry throat, coughing, and a feeling of tightness in the throat. Hoarseness can range from a mild annoyance to a sign of a more serious medical cond...

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...

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...

Low temperature (32-35°C) is a symptom of a medical condition. It is often accompanied by shivering, fatigue, and a general feeling of being cold. It develops when the body is unable to maintain its normal temperature, usually due to a virus or bacterial infection. Low temperature can also be a sign...

Low pressure headache is a throbbing or pulsing headache that is caused by a sudden drop in barometric pressure. It typically develops slowly and can last for several hours. Symptoms may include a dull, throbbing pain, pressure behind the eyes, sensitivity to light and sound, and nausea. Low pressur...

Runny nose is a common symptom of a cold or allergies. It is characterized by a clear, watery discharge from the nose and can be accompanied by sneezing, watery eyes, and a sore throat. Runny nose usually begins with a feeling of congestion, followed by a runny discharge that can range from thin and...

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...

Apathy is a lack of emotion or interest in activities. It may manifest as a lack of motivation, decreased energy, or a general disinterest in things that were previously enjoyable. It can be a gradual process, beginning with a lack of energy and enthusiasm, and progressing to a complete lack of moti...

Fear is an emotion characterized by feelings of anxiety, dread, and unease. It can manifest as physical symptoms such as increased heart rate, sweating, trembling, and difficulty breathing. Fear can develop gradually, through repeated exposure to a stressful situation, or it can be triggered suddenl...

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...

Sore throat is a common symptom that can be caused by a variety of illnesses. It is characterized by a feeling of scratchiness or burning in the throat, and is often accompanied by difficulty swallowing. It may start as a mild irritation and gradually become more painful. Common causes of sore throa...

Lockjaw is a symptom characterized by an inability to open the mouth due to muscle spasms in the jaw and neck. It is also referred to as trismus. It can be caused by a variety of conditions, including infection, inflammation, trauma, or nerve damage. Symptoms may include difficulty opening the mouth...