3 ms·
Lidocaine is available in the US up to 5% w/o prescription. The lidocaine gel dentists use to numb your gum before injections is 20% lidocaine.
by prirun 4y ago
Lidocaine is available in the US up to 5% w/o prescription. The lidocaine gel dentists use to numb your gum before injections is 20% lidocaine.