Indigestion, or dyspepsia, can occur due to various factors such as overeating, consuming spicy or fatty foods, stress, or drinking Carbonated Beverages. It may also result from underlying conditions like acid reflux or gastritis. To alleviate symptoms, it's advisable to eat smaller, more frequent meals, avoid trigger foods, and manage stress levels. If indigestion persists, consulting a healthcare professional is recommended for proper diagnosis and treatment.