You can reduce the sensitivity of the glans by wearing condoms, applying drugs such as lidocaine gel, dorsal penile nerve block, and having gentle intercourse. 1. Wearing condoms: condoms can isolate the mucous membrane of the glans and the mucous membrane of the female vagina from direct contact stimulation, thus reducing the sensitivity of the glans. 2. Medication: Local anesthetic drugs such as lidocaine hydrochloride gel can be applied to the glans and penis area, which can inhibit the role of glans and penile sensory nerves and reduce glans sensitivity. 3. Dorsal Penile Nerve Block: Surgical blockade of part of the dorsal penile nerve, resulting in the glans and penis part of the stimulation of the sensation is weakened, so as to reduce the sensitivity of the glans. 4. Gentle sexual intercourse: the correct use of lubricants, gentle movements, appropriate pause and other factors during sex can also reduce glans sensitivity. Drugs need to be used under the guidance of a physician, if there is discomfort, timely consultation.