Lips bleeding and cracked if it is caused by lack of water need to replenish water, if it is caused by bad habits need to correct bad habits, if it is caused by lip inflammation need to use medication. 1. Supplementary water: lips bleeding and cracked may be insufficient drinking water, the body lack of water caused by dry cracked lips bleeding, this time you need to supplement water in a timely manner, the general symptoms will be slowly reduced. 2. Bad habits: it may also be licking lips, biting lips and other long-term bad habits stimulate the lips caused by the need to give up bad habits. 3. Lipitis: the body is infected by the outside world or low immunity, may be triggered by lipitis, general local application of antibiotic ointment to prevent secondary infections, improve the body’s immunity to look for the cause of lipitis treatment. If the bleeding and cracked lips can not be relieved by supplemental water, it is recommended to go to the hospital as soon as possible to identify the cause of the disease and timely treatment.