Symptoms & The Diagnostic Odyssey in Achalasia

The path to an achalasia diagnosis is rarely a straight line. Because it is a rare disease, many patients endure years of frustration, often being told their symptoms are caused by more common conditions. Understanding the full spectrum of symptoms and the impact of diagnostic delays can help you advocate for the care you need and better monitor your health moving forward.

Recognizing the Full Spectrum of Symptoms

While the hallmark of achalasia is dysphagia—the sensation of food getting “stuck” in the chest—it is not the only sign. Symptoms are often divided into two categories:

Classic Symptoms

• Dysphagia: Difficulty swallowing both solids and liquids. Many patients find they must drink large amounts of water to help food move. Patients also intuitively use postural maneuvers—such as standing up, raising their arms over their heads, arching their backs, or jumping slightly—to force food down via gravity ^[1].
• Regurgitation: The backflow of undigested food. Unlike acid reflux, this food often tastes “bland” because it hasn’t reached the stomach acid yet ^[1].
• Weight Loss: Significant, unintentional weight loss occurs as eating becomes difficult or painful ^[2].

Atypical and Respiratory Symptoms

• Chest Pain: Often described as a sharp, squeezing pain behind the breastbone, which can be mistaken for a heart attack ^[3].
• Nocturnal Cough: Waking up at night coughing because food or liquid in the esophagus has entered the airway ^[4].
• Hiccups and Heartburn: Paradoxically, many patients feel “heartburn,” which is why the condition is so frequently misidentified ^[5].

Daily Management: Living While Waiting for Treatment

While waiting for a definitive procedure, navigating daily meals can be stressful. Here is some practical advice for managing symptoms day-to-day:

• Dietary Adjustments: Switch to a soft or liquid diet. Soups, smoothies, and very thoroughly chewed food can pass more easily.
• Eat Small, Eat Slow: Take small bites, chew extensively, and sip water continuously throughout the meal to aid gravity.
• Sleep Elevated: To prevent nocturnal regurgitation and coughing, use a wedge pillow to elevate your head and torso while sleeping. Do not eat for at least 3-4 hours before lying down.

The Challenge of Misdiagnosis

Over 50% of achalasia patients are initially misdiagnosed with GERD (acid reflux) ^[5]. This happens because the chest pain and “heartburn” sensations overlap significantly. On average, this leads to a diagnostic delay of 2 to 6.5 years ^[6][7]. If you were treated with acid-blocking medications (PPIs) that didn’t help, it was likely because the root cause was a motility (movement) failure, not an acid problem ^[8].

Consequences of Delay: Changes to the Esophagus

When achalasia goes untreated for years, the esophagus undergoes physical changes as it tries to cope with the blockage at the bottom:

• Dilation (Megaesophagus): The esophagus stretches and widens significantly to hold the food that cannot pass into the stomach ^[9].
• Tortuosity and Sigmoid Esophagus: In advanced cases, the esophagus becomes “tortuous” (twisted or bent) and takes on an “S” shape, similar to the colon (sigmoid shape) ^[10].

These structural changes can make future treatments more complex, which is why early intervention is the goal ^[6].

Tracking Your Severity: The Eckardt Score

Doctors use a standardized tool called the Eckardt Score to measure how severe your symptoms are and how well your treatment is working ^[11]. You calculate your final score by summing the points (0 to 3) from each of the four columns, resulting in a total score ranging from 0 to 12.

• Interpreting the Score: A total sum of 3 or less is typically considered a successful treatment outcome (“clinical remission”) ^[12].
• Why It Matters: Tracking your total score monthly can help you notice if your symptoms are creeping back up, allowing you to talk to your doctor before the condition advances ^[13].