How to use anesthetics, this time talk about the use time of anesthetics. With the prolonged application time, the anesthesia effect will increase, and the effective time of intact skin is generally 1 hour (the difference between different people is greater). It is generally applied for more than one hour to achieve satisfactory results. Individual pain thresholds also vary from person to person. It takes a long time for others to be completely anesthetized to achieve complete painlessness. In general, to ensure sufficient dosage and appropriate extension of the coating time, the deeper the drug penetrates, the better the anesthetic effect and the longer the action time. But after too long application time, the effect began to decrease. Different parts of the body have different skin penetration effects and different onset times. In general, the onset of the shoulders and back is faster, the onset of the forearms is slower, and the thighs are the slowest.
If the application time is less than 1 hour, the anesthetic effect is unreliable, which also depends on the person. Some people are already very effective. It is effective that the skin of different parts of the same person is less than 1 hour. Some areas will not work, which means you ca n’t reliably estimate which person has n’t numbed their skin after applying it safely for more than 40 minutes. It is reported that when applied, the faster the cream color changes from white to lighter, the faster the effect. About 80-90% of people feel no or only slight pain after applying Enna cream.
Skin mucosa has lower requirements than intact skin. The absorption is fast, and anesthesia for the male genital mucosa for 30 minutes is enough, because the mucous membrane in this part is very thin. For the female genital mucosa, 10 minutes is sufficient.
