Allergic rhinitis occurs from inhaling such allergens as pollen or mold spores. Your nose and throat begin secreting extra mucus in an attempt to isolate the irritants. This causes the cough receptors in your throat to send signals to your brain,...
According to KidsHealth, coughing is the most prevalent cold symptom among children. As terrible as it sounds, coughing is a good sign as it means your toddler is keeping his airway and chest clear. Call your child's doctor if your child...
The possible causes for persistent cough are extensive, although pulmonary conditions such as asthma, emphysema or lung cancer, which irritate the lungs on a chronic basis, can be an underlying concern. Doctors also attribute persistent cough to...
Persistent coughs that linger after other cold and flu symptoms fade usually are related to throat irritation and chest congestion. Some natural remedies can help relieve these triggers and eventually allow the coughing to cease. If your cough...
You always try keeping your toddler healthy, but illnesses are bound to happen --- particularly if your toddler is in daycare. Chronic bronchitis or sinusitis are the likely culprits, so always consult your toddler's pediatrician if your toddler...
Dry coughing produces little or no mucus. A persistent dry cough usually occurs because of irritation in the throat. There are many causes of a chronic dry cough. Not all of them occur because of serious underlying conditions. People concerned...
A persistent runny nose and cough can be treated in a number of ways, but many of these treatments do nothing to address the underlying causes. The only path to a cure for persistent runny nose and cough lies in understanding the real reasons for...
Bronchoalveolar carcinoma is a cancer of the epithelial cells within the lung and is considered a type of non-small cell lung cancer that develops within the airways. The cancer develops due to genetic mutations in epithelial cells within the...
Cigarette smoking is the most common cause of lung cancer and results in the common early symptom of persistent coughing, according to the Merck Manuals. Primary lung cancer starts in the lung cells and may develop in airways attached to the...
Persistent coughing, especially if it lasts more than three weeks, can be a sign of a serious health problem. If you suspect your cough is allergy related, you'll not only need to treat it, but you'll also need to determine to what you're...
A cough is the sound that is produced when air and secretions are suddenly forced from the lungs. Coughs are one of the most common symptoms of child sickness. While most coughs are generally harmless, persistent, painful or uncomfortable coughing...
Coughing in children is often harmless, but prolonged and severe coughing may be a symptom of a serious illness. Depending on the sound and duration of the coughing, your child may need to see a doctor for diagnosis and treatment. Persistent and...
Congestive heart failure is a condition where the heart does not pump enough blood to meet the body's oxygen requirements, according to the online medical encyclopedia Merck Manuals. Any disease that causes heart disease may contribute to heart...
The American Lung Association reports that each person takes an average of 20,000 breaths a day. During inhalation, air flows into small sacs of thin tissue called alveoli that expand as air is inhaled. Small blood vessels in the alveoli called...
Contrary to some herbal supplement advertisements, quinine might induce asthma. The Food and Drug Administration lists asthma as a possible side effect of Qualaquin, a brand name medication of quinine. Use caution when using quinine, especially if...
Nasal lavage or irrigation aids in relieving symptoms of chronic sinusitis. Symptoms of the condition include nasal congestion, facial pressure, persistent coughing, and thick yellow or green discharge. The University of Maryland Medical Center...
According to the Mesothelioma and Asbestos Awareness Center (MAAC), pericardial mesothelioma is a rare and serious form of cancer due to its attack on the lining that surrounds the heart, called the pericardium.
Coughing is a conscious or reflexive action that lets you protect your respiratory tract from the harmful influences of irritating substances, infections and mucus. In most cases, when children cough, their bodies are successfully engaged in these...
Non-Hodgkins lymphoma develops from the rapid, out-of-control growth of cells of the immune system called lymphocytes. Non-Hodgkins lymphoma often begins in the lymph nodes, small organs of the immune system located throughout the body. However,...
Asbestos is a natural fiber that is known for its strength and durability. It is because of these attributes that it is used in manufacturing, primarily of construction materials. According to the U.S. Environmental Protection Agency (EPA), it is...
A cough is a common occurrence in children under age 4, and can be associated with a cold, asthma, or other bacterial or viral infection. Treating a cough in young children is tricky, since many pediatricians do not recommend giving them...
Asthma is a common medical condition in which the respiratory airways narrow and swell, producing excess secretions and making breathing difficult. Symptoms of asthma often include shortness of breath, chest tightness, chest pain, audible...
A cold is a viral infection that is a highly common occurrence, especially amongst children. Mayo Clinic estimates that a child will have a cold between six and 10 times per year. A cold is not a serious condition, and affects adults and children...
People with asthma often suffer from asthma attacks. This is an acute condition where the tubes in the airways become inflamed, swollen and coated with excess mucus. People can have different irritants that trigger their asthma, such as...
Congestion, sometimes called nasal congestion, is typically a symptom of another discomfort or illness. Common causes of nasal congestion, as indicated by MayoClinic.com, include a cold, flu or exposure to irritants like tobacco smoke. Signs and...
The esophagus, which attaches to the stomach, is the portal where food passes through. The diaphragm is an opening in the chest cavity where the stomach and esophagus meet. When a gap forms in one body part and another body part goes through it, a...
According to the Mayo Clinic, congestive heart failure occurs when the heart is unable to pump enough blood to meet the body's needs. As the condition progresses, other conditions like high blood pressure (hypertension) and coronary artery disease...
Gastroesophageal reflux disease, abbreviated GERD, is a condition in which the contents of the stomach flow backwards into the esophagus or throat. In the United States, approximately 10 to 20 million people are estimated to have GERD, according...
Lung cancer can affect the airways or the air sacs deep within the lungs. Patients with cancerous growth in the lungs develop a number of symptoms of tumor growth, such as difficulty breathing, shortness of breath, persistent coughing and coughing...
Coughing could be due to a cold or the flu, but the reason for a cough isn't always clear. Even your doctor may have trouble determining the exact cause. Learn about the different causes, symptoms, and treatments of a cough in this video.
Sarcoidosis, or Besnier-Boeck disease, is an immune system disorder that appears in various organs. Learn more about sarcoidosis in this health video.
