###Human: How to manage severely chapped lips? ###Assistant: Hi. Chapped or cracked lips is usually a common complaint in winters. From your clinical image (attachment removed to protect patient identity), your lip cracking does appear significant. Applying Vaseline and moisturizer are good remedy options. But given recurrences, you need to consider food allergies and repeated lip licking. Kindly mention if you have a habit repeated lip licking, have been noting an exacerbation following intake of certain foods, and if you have been applying any other creams. Continue Vaseline and intensive moisturiser as previous.