Peristalsis is a symmetrical contraction of muscles which propagates in a wave down the muscular tube, more specifically the esophagus.In humans, peristalsis is found in the â¦ contraction of smooth muscles to propel contents through the digestive tract.eristalsis is a symmetrical contraction of muscles which propagates in a wave down the muscular tube, more specifically the esophagus.
Symbicort is a type of âmaintenanceâ therapy for COPD. This means that it should be used every day to help manage and reduce the symptoms that a COPD patient has all or most of the time. The medicine is not used for treating COPD flare-ups or sudden symptoms.
There are significant differences between Albuterol and Symbicort inhalers. Symbicort is an inhalant corticosteroid that works as a dilator on the lungs and airways. It works in two ways: reducing inflammation (one of the leading causes of asthma attacks), and also helps to open the airways, thus improving the percentage of the airflow quality in a patient. Albuterol is used only as a rescue inhaler for asthmatic patients. It works by relaxing the muscles in the airways and spasms that are a side effect of an asthma attack. Albuterol is not used to prevent asthma attacks; it only works effectively when treating an asthma attack. Therefore, it should be used on an as needed basis. Symbicort is a preventative and maintenance inhaler for asthmatic patients.Reference: www.drugs.com