dyspnea

Dyspnea (Shortness of Breath): Signs, Causes, Help

Brief overview Description: Respiratory distress or shortness of breath; occurs acutely or chronically; sometimes at rest, sometimes only with exertion; accompanying symptoms such as cough, palpitations, chest pain, or dizziness possible. Causes: respiratory problems, including foreign bodies or asthma; cardiovascular problems, including pulmonary hypertension or myocardial infarction; fractures, trauma to the chest; neurological problems or … Dyspnea (Shortness of Breath): Signs, Causes, Help

Fibrosis (Sclerosis): Causes, Symptoms & Treatment

Fibrosis, which is often referred to as sclerosis, is a hardening of tissues and organs due to an overproduction of collagen fibers. Frequently affected by fibrosis are the lungs, liver, kidney, heart or skin. Fibrosis is not a disease in its own right, but rather a symptom that can be caused by various underlying diseases. … Fibrosis (Sclerosis): Causes, Symptoms & Treatment

Aspiration (Swallowing): Causes, Treatment & Help

Aspiration or swallowing is the entry of a foreign body (food, liquid, objects) into the airway during inhalation. The elderly or those in need of care, as well as younger children, are at increased risk for aspiration in particular. What is aspiration? If foreign bodies enter the respiratory tract, a cough reflex is usually triggered, … Aspiration (Swallowing): Causes, Treatment & Help

Exubera

Products The inhaled human insulin Exubera (Pfizer, powder inhalation) is no longer commercially available. It was withdrawn from the market in 2007 for commercial reasons. In 2014, a new product was approved in the United States; see Inhalable Insulin. Structure and properties Human insulin (C257H383N65O77S6, Mr = 5808 g/mol) is a polypeptide with the structure … Exubera

Fentanyl-containing Analgesics: Effects, Uses & Risks

Painkillers containing fentanyl are some of the strongest painkillers available in pharmacies. The active ingredient is used to treat rheumatism and cancer, among other conditions, as well as during surgical procedures. It can be administered in various forms. It also came to sad prominence in the summer of 2016, when it became known that the … Fentanyl-containing Analgesics: Effects, Uses & Risks

Respiratory Problems: Causes, Treatment & Help

There are many causes of acute and chronic respiratory problems. The treatment of this symptom basically belongs in the hands of a doctor. Breathing difficulties can occur in attacks or permanently. What is respiratory distress? Breathing difficulties are various disorders of the oral cavity, larynx and trachea. These disorders may have physical or psychological causes. … Respiratory Problems: Causes, Treatment & Help

Escitalopram: Effects, Uses & Risks

Escitalopram is a drug that belongs to the group of selective serotonin reuptake inhibitors (SSRIs). It is used primarily in the treatment of depression. What is escitalopram? Escitalopram is an antidepressant that belongs to the group of selective serotonin reuptake inhibitors (SSRIs). It is used in the treatment of depression, generalized anxiety disorder, social phobias, … Escitalopram: Effects, Uses & Risks

Berylliosis: Causes, Symptoms & Treatment

Berylliosis is a poisoning of the human organism with the chemical element beryllium. The substance belongs to the metals and leads to acute or chronic berylliosis in certain groups of people. Substances containing beryllium may also trigger the disease. Berylliosis is one of the so-called pneumoconioses (medical term malignant pneumoconiosis). What is berylliosis? Basically, a … Berylliosis: Causes, Symptoms & Treatment

Acute Transient Erythroblastopenia: Causes, Symptoms & Treatment

The term acute transient erythroblastopenia is used to describe a temporary poverty of erythroblasts, the precursor cells of erythrocytes. The disease causes transient anemia for reasons that are often unknown, because the process of red blood cell formation (erythropoiesis) from bone marrow stem cells is temporarily slowed or interrupted. In infants and young children, it … Acute Transient Erythroblastopenia: Causes, Symptoms & Treatment

Hypoxemia: Causes, Symptoms & Treatment

Hypoxemia is a term for decreased oxygen levels in the blood. Several lung diseases can result in hypoxemia. What is hypoxemia? In hypoxemia, the oxygen level in the arterial blood is decreased. Often, the term hypoxemia is used synonymously with the term hypoxia. However, hypoxia actually refers to the deficient supply of oxygen to organs … Hypoxemia: Causes, Symptoms & Treatment

Pacemaker Potential: Function, Tasks, Role & Diseases

Pacing potential is the action potential of the pacemaker cells in the heart. It is a prerequisite for a regular heartbeat and thus elementary for cardiac function. What is the pacemaker potential? Pacing potential is the action potential of the pacemaker cells in the heart. The normal heart rate at rest in a healthy person … Pacemaker Potential: Function, Tasks, Role & Diseases

Ventricular Replacement Rhythm: Function, Role & Diseases

Ventricular replacement rhythm is the electrical self-excitation of the ventricular muscles. When ventricular replacement rhythm occurs, the patient has a serious cardiac arrhythmia due to failure of the two upstream excitation centers, the sinus node and AV node. The body tries to ensure survival through the ventricular replacement rhythm. The ventricular beating rate is then … Ventricular Replacement Rhythm: Function, Role & Diseases