Esophageal Spasms: Symptoms, Causes, and Treatment

Oct 13

7 min read

Updated: 3 days ago

Medically reviewed by Dr. Baraa Alnahhal, MD · Last reviewed October 17, 2026

Healthy swallowing versus esophageal spasms: smooth coordinated muscle waves compared with uncoordinated painful contractions that block food from passing. – rinnit.com — Healthy swallowing versus esophageal spasms.

Quick Answer

Esophageal spasms are abnormal, uncoordinated contractions of the esophagus muscles that cause intense squeezing chest pain, sometimes with trouble swallowing. [1] The spasms themselves are not dangerous, but the same pain can signal a heart attack, so never ignore squeezing chest pain. Occasional spasms are managed by avoiding trigger foods, while frequent ones may need medication or procedures. [2]

What the research says

According to PubMed, the Chicago Classification v4.0 technical review defines distal esophageal spasm as a manometric pattern of at least 20% premature contractions with normal esophago-gastric junction relaxation in a patient with dysphagia or non-cardiac chest pain (Roman et al., 2021; DOI). [6]
In a randomized trial of 125 patients with distal esophageal spasm (70 analyzed), diltiazem and fluoxetine, each given with omeprazole for 2 months, both relieved symptoms, with mean Eckardt score decreases of 2.57 and 3.18 respectively, and neither regimen was superior (Forootan et al., 2024; DOI). [7]
A review reported that botulinum toxin injection in the esophageal body has been shown superior to placebo for relieving distal esophageal spasm symptoms, while peroral endoscopic myotomy is promising but may be less effective than in achalasia (Roman & Kahrilas, 2015; DOI). [8]

What Are Esophageal Spasms?

The esophagus is the muscular tube that connects your mouth to your stomach. [1] Normally, rings of muscle in its wall contract and relax in a smooth, coordinated wave that pushes food and liquid downward.

In esophageal spasms, that coordination breaks down. The muscles of the lower esophagus contract irregularly or all at once, making it difficult for food to pass and causing intense pain.

Esophageal spasms can feel like sudden, severe chest pain lasting from a few minutes to several hours. [1] Because the pain sits in the center of the chest, it is frequently mistaken for heart pain (angina) or heartburn. [1]

The good news: for most people, spasms happen only now and then and may not require any treatment at all. [1] But when they occur often, or when they begin to interfere with eating and drinking, effective treatments are available. [1]

Esophageal Spasms Symptoms: What to Notice

The hallmark of esophageal spasms is chest pain, but the condition carries a small cluster of related swallowing symptoms worth knowing.

Symptom	What It Looks Like
Squeezing chest pain	Intense, central chest pain; may be mistaken for heart pain or heartburn [1]
Trouble swallowing	Difficulty with both solids and liquids; often linked to red wine or extremely hot or cold drinks [1]
Lump in the throat	A persistent feeling that something is stuck in the throat [1]
Regurgitation	Food and liquids coming back up the esophagus [1]

Signs of esophageal spasms: squeezing chest pain, trouble swallowing, lump in the throat, regurgitation, pain lasting minutes to hours, and frequent episodes that respond to treatment. – rinnit.com — Signs of esophageal spasms to notice.

When to See a Doctor

Squeezing chest pain is the classic symptom of esophageal spasms — and also the classic symptom of a heart attack. If you have squeezing chest pain, seek medical care right away rather than assuming it is the esophagus. [1]

Esophageal Spasms Causes: What Goes Wrong

It is not clear what causes esophageal spasms. [1] They appear to be related to abnormal functioning of the nerves that control the muscles of swallowing. [1]

In a healthy esophagus, food moves along through coordinated muscle contractions — a wave that travels smoothly from top to bottom. In esophageal spasms, the coordination of the lower esophagus muscles fails, and the abnormal contractions make swallowing difficult and painful. [1]

Doctors recognize two main patterns of abnormal contraction:

Type	What Happens
Distal esophageal spasm	The muscle contractions in the lower esophagus happen in an uncoordinated, irregular pattern instead of a smooth wave
Hypercontractile esophagus (nutcracker esophagus)	The contractions are coordinated but abnormally forceful, squeezing harder than they should

Esophageal Spasms Risk Factors

Certain factors appear to raise the chance of developing esophageal spasms:

Risk Factor	Detail
Sex	Esophageal spasms are more likely to occur in women than in men [1]
Age	They tend to begin around age 60 [1]

The underlying cause of the nerve problem itself remains unknown, and no lifestyle or environmental factor has been clearly linked to the condition.

How Esophageal Spasms Are Diagnosed

If your doctor suspects esophageal spasms, a few specialized tests confirm what is happening inside the esophagus.

Upper endoscopy. A tiny camera on a flexible tube examines the upper digestive system. The procedure lets the doctor look for other esophageal diseases and, if needed, collect a small tissue sample (biopsy) for laboratory testing. [2]

Esophagram (X-rays of the upper digestive system). You drink a chalky liquid that coats the lining of the esophagus. X-rays then show the silhouette of your esophagus, stomach, and upper small intestine as the liquid passes through. [2] Some people experience loose stools for a day or two afterward. [2]

Esophageal manometry. This test measures the rhythmic muscle contractions of the esophagus as you swallow. It shows how well the esophageal muscles coordinate, how strong the contractions are, and how well the lower esophageal sphincter relaxes and opens during a swallow. [2]

Esophageal Spasms Treatment: Calming the Spasms

Treatment depends on how often the spasms occur and how severe they are. [2]

Diagnosis and treatment pathway for esophageal spasms: from endoscopy, esophagram, and manometry to trigger avoidance, medicines, myotomy, and POEM. – rinnit.com — From diagnosis to treatment: how esophageal spasms are found and calmed.

For occasional spasms, your doctor may simply recommend avoiding extremely hot or extremely cold foods and drinks, which are common triggers. [2]

If spasms make eating or drinking difficult, the following options are used, usually in this order:

Treatment	How It Helps
Managing underlying conditions	Spasms are sometimes associated with heartburn or GERD; a proton pump inhibitor can treat the reflux, and occasionally an antidepressant such as imipramine is prescribed because it can reduce the feeling of pain in the esophagus [2]
Peppermint oil	A smooth-muscle relaxant that may ease spasms — a peppermint lozenge dissolved under the tongue can help [2]
Botox injection (onabotulinumtoxinA)	Injection into the esophagus muscle relaxes the spasms [2]
Calcium channel blockers (e.g., diltiazem)	Medicines such as diltiazem can make spasms less severe [2] [4]
Myotomy (surgery)	Cutting the muscle at the lower end of the esophagus weakens contractions; long-term studies are not available and it is generally not recommended for esophageal spasms, though it may be considered if other treatments fail [2] [4]
POEM (peroral endoscopic myotomy)	A minimally invasive procedure: an endoscope passed through the mouth lets the surgeon cut the muscle from inside the esophagus with no skin incision; usually considered only if other treatments don't work

Esophageal Spasms Lifestyle and Home Remedies

A few simple self-care steps can reduce how often spasms strike:

Avoid your triggers. Keep a list of the foods and beverages that seem to cause your spasms and limit them.
Choose food that is warm or cool. Let very hot foods and drinks cool down before eating, and let very cold items warm up slightly before drinking.
Suck a peppermint lozenge. Peppermint oil is a smooth-muscle relaxant. [2] Placing a lozenge under your tongue may ease a spasm as it comes on.

Preparing for Your Appointment

Spasms are typically evaluated by a gastroenterologist — a doctor who specializes in digestive system disorders [2]. Before the visit, ask whether you need to fast or make other preparations, since tests like manometry may require it.

Write down your symptoms, what seems to trigger them, every medicine and supplement you take, and your key medical history. Questions worth asking include what is causing the symptoms, which tests you will need, whether the condition is temporary or long-lasting, and which treatments are available.

Conclusion

Esophageal spasms are painful but rarely dangerous — and the pain is usually easy to calm once the triggers are known. The most important step is making sure chest pain is never dismissed without a heart check first. With trigger avoidance, the right medicines, and modern minimally invasive options when needed, most people keep eating comfortably again.

Take the next step. If squeezing chest pain, swallowing trouble, or recurring regurgitation is affecting your meals, book an appointment with a gastroenterologist.

FAQ: Esophageal Spasms

What do esophageal spasms feel like?

An intense, sudden squeezing chest pain in the center of the chest, lasting from a few minutes to several hours [1] — so similar to heart pain that a medical check is always needed to tell them apart.

What triggers esophageal spasms?

Extremely hot or cold foods and drinks are the most common culprits, and red wine in particular is frequently reported. [1] The underlying problem is abnormal nerve function controlling the esophagus muscles. [1]

Can esophageal spasms be cured?

The spasms themselves can usually be controlled but not cured. Trigger avoidance, acid reflux treatment, muscle-relaxing medicines, Botox, and in stubborn cases myotomy or POEM keep most people eating normally again.

How long does an esophageal spasm last?

A single spasm episode typically lasts from a few minutes to a few hours, and many people have them only occasionally rather than every day. [1]

Are esophageal spasms dangerous?

The spasms are not dangerous, but the chest pain they cause can also be a heart attack — so always seek medical care right away for new or severe squeezing chest pain.

Trusted External Resources

References

Mayo Clinic Staff. Esophageal spasms - Symptoms and causes. Mayo Clinic. November 9, 2024. https://www.mayoclinic.org/diseases-conditions/esophageal-spasms/symptoms-causes/syc-20372250
Mayo Clinic Staff. Esophageal spasms - Diagnosis and treatment. Mayo Clinic. November 9, 2024. https://www.mayoclinic.org/diseases-conditions/esophageal-spasms/diagnosis-treatment/drc-20372255
Townsend CM Jr, et al. Esophagus. In: Sabiston Textbook of Surgery: The Biological Basis of Modern Surgical Practice. 21st ed. Elsevier; 2022.
Lynch KL. Distal Esophageal Spasm (Corkscrew Esophagus; Diffuse Esophageal Spasm). Merck Manual Professional Edition. Last updated February 2026. https://www.merckmanuals.com/professional/gastrointestinal-disorders/esophageal-and-swallowing-disorders/distal-esophageal-spasm
UpToDate. Distal esophageal spasm and hypercontractile esophagus. UpToDate. Accessed October 30, 2026. https://www.uptodate.com/contents/distal-esophageal-spasm-and-hypercontractile-esophagus
Roman S, Hebbard G, Jung KW, et al. Chicago Classification Update (v4.0): Technical review on diagnostic criteria for distal esophageal spasm. Neurogastroenterol Motil. 2021;33(5):e14119. PMID 33666299. https://doi.org/10.1111/nmo.14119
Forootan M, Rajabnia M, Ghorbanpoor Rassekh A, et al. Comparison of the efficacy of diltiazem versus fluoxetine in the treatment of distal esophageal spasm: A randomized-controlled-trial. Arab J Gastroenterol. 2024;25(2):97-101. PMID 37718154. https://doi.org/10.1016/j.ajg.2023.07.002
Roman S, Kahrilas PJ. Distal esophageal spasm. Curr Opin Gastroenterol. 2015;31(4):328-33. PMID 26039725. https://doi.org/10.1097/MOG.0000000000000187

Medical disclaimer

This article is for general educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician with any questions about a medical condition.