Benzocaine, Lidocaine, and Tetracaine (BLT) is a combination of local anesthetics used for topical anesthesia and mild pain control.
The onset of numbing is from 10-15 minutes and lasts 30-60 minutes making it ideal for any Medical Microneedling procedure or Botox.
A commonly used method of anesthetizing the skin, it involves injecting the local anesthetic agent into the tissue to be incised. Anesthesia is almost immediate when injected into the intradermal tissue.
Cool ice packs can be applied to the treatment area to reduce the discomfort of many procedures. Both pain and temperature sensations travel along the same nerve pathways. When the nerve pathway is overloaded by the cold sensation, pain is less likely to be felt in the same area.