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Tuesday, July 29, 2014

Differential Diagnosis of Reflux vs. Asthma

Differential Diagnosis of Reflux vs. Asthma

Uncommon symptoms of GERD, a disease characterized by persistent reflux, include asthma and asthma symptoms. Before asthma is diagnosed the differential diagnosis of GERD must be ruled out.

Reflux

    According to the University of Virginia Health System, differences exist between gastroesophageal reflux disease (GERD) and gastroesophageal reflux (GER). GER, also known as acid reflux, can occur occasionally in anyone, while GERD can become serious and, includes regularly recurring acid reflux.

Asthma

    Asthma is a chronic disease that causes breathing problems due to inflamed and narrow airways. Symptoms of asthma may include coughing, wheezing, a tight feeling in the chest and difficulty breathing.

Differential Diagnosis

    GERD is a differential diagnosis of asthma, meaning that asthma symptoms may seem to appear because of GERD. According to the Agency for Toxic Substances and Disease Registry, other differential diagnoses of asthma include emphysema and vocal cord problems.

Testing

    According to the National Heart, Lung and Blood Institute, a lung function test and a physical exam are recommended to accurately diagnose asthma.

Reflux Diagnosis

    According to the American Academy of Family Physicians (AAFP), GERD is diagnosed by the presence symptoms. Typical symptoms of GERD include heartburn and regurgitation. While uncommon symptoms may include coughing, chest pain and asthma.

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