4 doctors weighed in:
What are tetracaine dermal patches?
4 doctors weighed in

Dr. Laurentiu Boeru
Anesthesiology
2 doctors agree
In brief: Patches
For newborns it is used for the site on venipuncture (heel) which is painful.
Reason is Lidocaine (another good pain med) gets absorbed, tetracaine is only locally affecting the nerve endings in the skin without blood absorption (good for the neonatal, their liver being less functional). Same for the adults.

In brief: Patches
For newborns it is used for the site on venipuncture (heel) which is painful.
Reason is Lidocaine (another good pain med) gets absorbed, tetracaine is only locally affecting the nerve endings in the skin without blood absorption (good for the neonatal, their liver being less functional). Same for the adults.
Dr. Laurentiu Boeru
Dr. Laurentiu Boeru
Thank
Dr. Michael Fisher
Dermatology
In brief: Tetracaine
Lidocaine; tetracaine (synera™) causes loss of feeling in the skin and surrounding tissues.
It is used to numb the skin before a procedure. Generic lidocaine; tetracaine patches are not available.

In brief: Tetracaine
Lidocaine; tetracaine (synera™) causes loss of feeling in the skin and surrounding tissues.
It is used to numb the skin before a procedure. Generic lidocaine; tetracaine patches are not available.
Dr. Michael Fisher
Dr. Michael Fisher
Thank
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