What is the abbreviation for shortness of breath?

Shortness of breath is most commonly abbreviated as SOB. This abbreviation is widely used in medical documentation and communication to concisely convey the patient's difficulty in breathing. It is recognized by healthcare professionals and is a standard term that can quickly convey important information about a patient's condition.

Other potential abbreviations might be less recognized or not standard in clinical practice. For instance, SB could be confused with other medical terms, SHOB is not a commonly accepted abbreviation, and SDB could refer to different respiratory terms or conditions entirely. Thus, SOB stands out as the most accepted and understood abbreviation for shortness of breath.