Can celiac disease cause phlegm

Celiac disease primarily affects the digestive system and is characterized by an immune reaction to gluten, leading to inflammation and damage in the intestines. While it does not directly cause phlegm, some individuals with celiac disease may experience respiratory symptoms, including increased mucus production, due to related conditions like Allergies or infections. Additionally, gastrointestinal symptoms can sometimes manifest as respiratory issues. If phlegm is a concern, it is important to consult a healthcare professional for proper evaluation.