We have all experienced it—a bit of food goes down the wrong way, and we hack for a moment. But what if that sensation of something being lodged in your chest didn’t pass? What if eating every meal was something to fear? That is the everyday life for individuals with achalasia, a rare yet complicated swallowing illness.
If you or anyone you know is struggling with this, knowing about the condition is the beginning of being able to handle it. Let’s get into it.
In plain language, achalasia is a malfunction of the plumbing of your esophagus. Imagine your esophagus as a tube through which food moves into your stomach. At the end, there is a smart little valve known as the lower esophageal sphincter (LES). Under normal circumstances, this valve opens like a trapdoor when you are swallowing, allowing food through before slamming shut to prevent stomach acid from coming in.
With achalasia, that trapdoor becomes wedged. The nerves that instruct the valve to open are impaired, so it remains tightly shut. Things are made worse by the fact that the muscles of the esophagus itself, which are supposed to beat rhythmically, pushing food downwards, tend to fail. Food and liquid simply accumulate, with no place to go.
It’s a relatively uncommon condition, only occurring in roughly 1 in 100,000 individuals. It may appear at any age, but it is most typically identified between the ages of 30 and 60.
Symptoms develop gradually, so it can take time to receive an accurate diagnosis. Individuals may initially believe they simply have terrible heartburn or are eating too quickly.
The most frequent red flags are:
This is most often the initial sign. It may begin with solids—such as meat or bread—seeming to stick in your chest. Eventually, it can be hard to swallow liquids, as well. It’s not a tightening in the throat like an allergic attack; it’s more of a feeling of an obstruction lower down, behind the breastbone.
This is not vomiting. It’s the easy return of undigested food or liquid, often hours after eating. It may occur when you lean forward or after reclining, and it’s one reason people wake up coughing at night.
The trapped food and the cramping esophagus can lead to severe pain, which is often confused with a heart attack. It’s painful and frightening.
Eating being a chore, naturally, you end up eating less. Unintentional weight loss happens to be a frequent outcome.
You may also have persistent hiccups, foul-smelling breath due to food lingering in the esophagus for a long time, or poorly controlled heartburn.
Here’s the part that gets frustrating: in the vast majority of cases, we have no idea what causes it. Physicians think it’s an autoimmune problem, in which the body’s own immune system somehow identifies and kills the nerve cells in the esophagus. Some people believe that a previous viral infection may set this process in motion. You can’t catch it, and you can’t usually inherit it.
In some instances, achalasia can be “secondary,” due to an underlying disease such as stomach cancer or Chagas disease, but this is not common.
Since its symptoms overlap with other conditions, such as GERD or even anxiety, achalasia will need some key tests for a diagnosis. Your physician will probably begin with a:
You’ll drink a chalky liquid, and an X-ray video will track its journey down. In achalasia, the esophagus often looks widened and tapered at the bottom, famously described as a “bird’s beak” sign.
A thin, flexible camera is passed down your throat to take a look. This is mainly to rule out a physical blockage like a tumor.
This is the gold standard test. A thin tube detects pressure along your esophagus. It clearly demonstrates whether the LES valve is not relaxing and whether the esophageal muscles are functioning properly.
While there’s no cure for achalasia, there are excellent treatments that can tear down the roadblock and restore your ability to eat. The goal is to loosen up that tight LES valve.
Balloon Dilation: A small balloon is inserted and inflated inside the valve to stretch it open. It’s very effective, but the effects may wear off after a few years, requiring a repeat procedure.
Botox Injections: Injecting Botox directly into the valve paralyzes the muscles that are clenched. It’s a less complicated procedure, but the relief is temporary, lasting about 6 months. It’s a good option for people who are not good candidates for other treatments.
Heller Myotomy: This is the most frequently performed surgery. A doctor makes tiny cuts and delicately slices the muscle fibers of the LES valve. It’s extremely effective and offers long-term relief. It’s usually combined with a second operation to avoid acid reflux later.
POEM (Per-Oral Endoscopic Myotomy): This is a more recent, incision-free alternative to the myotomy. The doctor passes through the mouth with an endoscope and incises the muscle from the inside out. It’s great tech, but similar to the Heller myotomy, it can make reflux more likely.
In addition to medical intervention, little changes can be of great importance:
Getting a diagnosis of achalasia may be scary, but keep in mind that it is a treatable condition. With the proper treatment regimen, the majority of individuals are able to resume eating and leading active, regular lifestyles.
If you’re reading this because you think you might have it, the biggest thing to do is consult a physician—ideally a gastroenterologist who specializes in esophageal disorders. Listen to your body and do not give up until you receive answers.
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