Which gel is used during catheterization?
In patients with an intact urethra, lidocaine hydrochloride gel is generally considered safe for use with few associated adverse effects
How long is the anaesthetic gel instilled for prior to urinary catheterisation?
Use the commercial applicator or a syringe with no needle to instill 5 mL of 2% lidocaine gel into the urethra. Place a finger on the meatus to help prevent spillage of the anesthetic lubricant. Allow 2-3 minutes for the anesthetic to take effect before proceeding with the urethral catheterization
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