A flutter or cough sensation in the chest is medically referred to as an atrial fibrillation, which is a type of heart rhythm disorder known as an arrhythmia.

A dry tickling cough causes unwanted irritation throughout the day. A persistent cough interrupts school, work and even a good night’s rest, and may be associated with sinusitis, asthma, bronchitis or other underlying conditions. A variety of home remedies and over-the-counter medications bring relief to your cough.

Nasal congestion is a common ailment that occurs in response to viruses, such as the cold and flu, allergies, sinus infections and other problems. Cleaning out your nose can improve your breathing, help you sleep and reduce your discomfort.

A cough is a respiratory reaction that helps protect the lungs from irritating or damage substances. Coughing is a reflex action and involves rapid inhalation, closing off of the throat, increase in internal pressure in the chest, and forceful exhalation.

Coughing sometimes serves an important protective function by expelling materials from the airways so they do not reach the lungs. However, a cough is also a troubling symptom and represents one of the most common reasons why patients seek a physician's help.

The stomach flu, also called viral gastroenteritis, is an infection that causes nausea, vomiting and diarrhea. Young children typically contract this infection by coming in contact with an infected person or contaminated food or water.

Coughing is one of the most recognizable symptoms of illness. It can also be one of the most annoying. Frequent coughing can irritate the throat, make the ribs sore and even be embarrassing.

Breastfeeding has a range of health benefits for both mother and baby, but when a mom gets sick, she might be afraid that her breast milk will carry that illness to the baby. Fortunately, your baby cannot catch the stomach flu from you through your breast milk.

Vomiting and rapid breathing in your two-year-old are alarming and troublesome. Although they are not always cause for alarm, these symptoms sometimes signal a serious condition or infection that requires a doctor’s treatment.

If you think taking vitamin C can help prevent getting the stomach flu, you’re mistaken. While vitamin C contains antioxidant properties that may help strengthen the immune system, the only way to prevent the stomach flu is to avoid acquiring the virus that causes it.

Not only may over-the-counter medications (OTCs) for cold and cough have undesirable side effects such as nervousness, drowsiness and nausea, but their effectiveness is increasingly being called into question. Many studies, in fact, have found certain OTCs to be no more effective than placebo.

Influenza, more commonly known as the flu, is a viral infection that affects your upper respiratory system, causing symptoms such as congestion, cough, headache, fever, chills and fatigue. It is a highly contagious illness and is spread through the air and by touching contaminated surfaces.