For viruses, classification is normally based on type of nucleic acid, morphology, presence or absence of an envelope and replication properties. A number of families is recognized, with the family name ending in -viridae, e.g. Poxviridae (double-stranded DNA, enveloped animal viruses).
Heartburn, regurgitation, and dyspepsia are a few of the most common acid reflux symptoms. Heartburn. Also called acid indigestion, heartburn is a burning pain or discomfort that can move up from your stomach to the middle of your abdomen and chest. The pain can also move into your throat.
Bile reflux disease is a problem that is often misdiagnosed because its symptoms are so similar to that of a common problem in todayâs society. Many of those suffering with bile reflux disease are mistakenly diagnosed with gastroesophageal reflux disease, known as GERD, and commonly referred to as acid reflux.ile reflux disease is a problem that is often misdiagnosed because its symptoms are so similar to that of a common problem in todayâs society. Many of those suffering with bile reflux disease are mistakenly diagnosed with gastroesophageal reflux disease, known as GERD, and commonly referred to as acid reflux.