Globus, a persistent or intermittent sensation of a lump or foreign body in the throat, is a well-defined clinical symptom. Though it is non-painful, it can be long-lasting, difficult to treat, and prone to recurrence. Interestingly, this sensation often improves with eating and typically does not accompany dysphagia (difficulty swallowing) or odynophagia (painful swallowing).

Globus pharyngeus in an intermittent or persistent non-painful sensation of a lump or foreign body in the throat. First described 2,500 years ago by Hippocrates who thought the condition was secondary to pressure on the thyroid cartilage from contractions of the strap muscles of the neck, we now know that globus is a relatively common condition representing up to 4% of ENT referrals and may be seen in just less than half of healthy individuals at some point in time. Gastro-oesophageal reflux disease and hypertonicity of the upper oesophageal sphincter are very important contributors to the sensation.