• Cvasa; (phonetic Shwasa Sanskrit श्वास); Dyspnoea due to respiratory disease; It is a respiratory diseases marked by recurrent paroxysmal attacks of shortness of breath, a subjective, difficulty or distress in breathing, with or without wheezing due to obstruction in respiratory airways. | • Cvasa; (phonetic Shwasa Sanskrit श्वास); Dyspnoea due to respiratory disease; It is a respiratory diseases marked by recurrent paroxysmal attacks of shortness of breath, a subjective, difficulty or distress in breathing, with or without wheezing due to obstruction in respiratory airways. |