Best dental clinic in keelkatalai Common Winter Oral Health Concerns: Increased Sensitivity: Cold weather can amplify sensitivity, especially if you already experience it due to enamel erosion or gum issues. Dry Mouth: The combination of cold weather and indoor heating can lead to reduced saliva production, increasing the risk of cavities and gum disease. Chapped Lips and Cracked Corners: Cold winds and dry air can leave lips dry and the corners of your mouth cracked, causing discomfort. Increased Risk of Cracks: Sudden temperature changes, such as sipping hot coffee after being outside in the cold, can cause tiny cracks in your teeth.