Dacronin here refers to Dacronin Hydrochloride, Dacronin Hydrochloride is not a permanent reduction in sensitivity, Dacronin Hydrochloride has adverse reactions, contraindications, and should be used under the direction of a physician.
Dacronine hydrochloride is a local anesthetic, can be used for laryngeal anesthesia and lubrication during upper gastrointestinal endoscopy, can reduce sensitivity after use. However, Dacronine Hydrochloride does not permanently reduce sensitivity; it has a certain effect, and when the effect of Dacronine Hydrochloride wears off, skin sensitivity will return to normal.
When using Dacronine Hydrochloride, you may experience a variety of adverse reactions such as headache, numbness, anxiety, hot and cold sensations. It is contraindicated for those who are allergic to the ingredients of Dacronin Hydrochloride, pregnant women should use with caution, and the dosage should be reduced when used by children, the elderly, patients with acute illnesses, and patients with severe damage to the mucous membranes of the gastrointestinal tract.
It is recommended that the use of Dacronin Hydrochloride should be guided by a doctor, it is not recommended to abuse Dacronin Hydrochloride by oneself.