Risks

Esophageal manometry is generally safe, and complications are rare. You might, however, have some discomfort during the test, including:

• Gagging when the tube passes into your throat
• Watery eyes
• Discomfort in your nose and throat

After esophageal manometry, you might have mild side effects, which typically resolve within hours. Side effects can include:

• Sore throat
• Stuffy nose
• Minor nosebleed