Coronal sensitivity refers to the sensitivity of the coronal sulcus, which is mainly considered to be related to inflammatory stimulation, circumcision and bad life habits, and can be intervened through general treatment, medication and surgical treatment. 1. Inflammatory stimulation: such as circumcision and glansitis and other diseases, under the stimulation of local inflammation, resulting in a more sensitive glans and coronal groove. For such diseases, medications such as roxithromycin and azithromycin can be applied according to the pathogen for treatment. After the use of drugs, such as nausea, rash and other adverse reactions, should seek medical treatment as soon as possible. 2. Hyperemesis gravidarum: men with hyperemesis gravidarum, phimosis and other conditions, the glans and the coronal groove for a long time wrapped in the foreskin, which will lead to the glans and the coronal groove sensitivity is higher. For this situation, timely medical treatment can be taken circumcision and other ways of treatment. 3. Bad habits: such as frequent masturbation, resulting in prolonged congestion of the sexual organs, can also trigger the sensitivity of the glans. In this case, you should correct the above bad habits in time, can effectively improve the phenomenon of coronary canal sensitivity. If the above symptoms appear, it is recommended to consult a doctor to confirm the diagnosis, and under the guidance of a specialist doctor for treatment.