Tag: Esophageal webs

According to the National Institutes of Health, iron deficiency is a common nutritional deficiency that affects millions of people worldwide, but few are aware that **can low iron affect the esophagus**. This seemingly unrelated connection can lead to serious and uncomfortable symptoms, primarily centered around difficulty swallowing.

While exceedingly rare today, historical data confirms a strong association between severe, chronic iron deficiency and the development of Plummer-Vinson syndrome (PVS). This condition, also known as Paterson-Kelly or sideropenic dysphagia, is a classic medical triad linked to nutritional deficits.

According to the World Health Organization, iron deficiency is the most common nutritional deficiency worldwide. While often associated with fatigue and pale skin, many are unaware that a severe and chronic form of this deficiency can also cause throat tightness, a condition known as Plummer-Vinson syndrome.