Lidocaine Chlorhexidine Aerosol is generally not recommended to be sprayed on the glans, it may cause some irritation and discomfort. Lidocaine chlorhexidine aerosol is a compound preparation, the main ingredients of which are lidocaine, chlorhexidine acetate, benzalkonium bromide, etc. It is commonly used for mild cuts, abrasions, soft tissue injuries, burns, sunburns, as well as mosquito bites, itching, prickly heat and so on. It may cause skin irritation, burning sensation, etc. after use, and some patients may develop allergic symptoms such as rash and itching. It is contraindicated for those who are allergic to the drug. Contact with the eyes, mouth and inside the nose should be avoided during use, and spraying on the glans is also usually not recommended due to the sensitivity of the glans area. Patients are advised to use the drug under the guidance of a doctor and not to use it blindly on their own.