Those with severe achalasia symptoms may benefit from a liquid diet for a period of time. Nutritional supplements are usually necessary in this situation.

There are two main types of liquid diets:

• Clear liquids
• Full liquids

Clear Liquid Diet
Clear liquids are liquids you can see through. Clear liquids can also contain some nutrition, but are usually not adequate to support the body's energy needs for more than a few days. Clear liquids are easily absorbed by the intestines. Liquids remove the stress on the intestines.

Clear liquids include:

• Bouillon soup
• Coffee
• Broth
• Fruit juices without pulp
• Gelatin
• Popsicles (no pulp)
• Soft drinks
• Sports drinks (e.g. Gatorade)
• Tea
• Water

Full Liquid Diet
This type of diet lies between a solid diet and clear liquids. It is often used by someone who is tolerating clear liquids, but cannot tolerate solid food. A full liquid diet can safely sustain the body for long periods of time.

Full liquids include:

• Cream of wheat
• Fruit juices
• Honey
• Jelly
• Milk, milkshakes and ice cream
• Nutrition supplement drinks, such as Ensure or Boost
• Pureed meats
• Pureed vegetables
• Soups without solids
• Syrups
• Vegetable juices
• Yogurt and pudding