Coughing after eating sweet things can occur due to several reasons.

• One common cause is the body’s reaction to sugar, which may trigger mucus production.
• Sugary foods can irritate the throat and airways, leading to inflammation and increased mucus, making coughing more frequent.
• Additionally, sweet foods can relax the lower oesophagal sphincter, allowing stomach acid to travel back into the throat (acid reflux), which can irritate the lining of the throat and trigger coughing.
• For some people, the presence of allergens or additives in sweets, like preservatives or artificial sweeteners, can also provoke coughing.
• If this issue is persistent or bothersome, it may be worth consulting a healthcare provider to rule out conditions like acid reflux or allergies.