1 Control the temperature of the freeze dissolver. The tolerance of fat cells to low temperature is lower than that of skin. 5 degrees Celsius is enough to make fat cells necrotic, but it won't do much harm to the skin. But if the temperature is lower than 4℃, skin damage will occur. Therefore, the temperature of the frozen fat dissolving instrument must be controlled well, not too low.

People with liver dysfunction are not suitable for the current frozen diet. Other possible risks are uncertain, but some plastic surgeons point out that it is a serious burden for the liver to naturally metabolize a large number of necrotic fat cells through the human body, and people with liver problems had better not try this method.

3. Women should avoid special physiological periods, such as menstrual period, pregnancy and lactation. It is not advisable to lose weight by freezing and dissolving fat, especially in the abdomen, which will easily aggravate uterine cold, affect menstrual blood circulation, lead to dysmenorrhea or affect fetal health.

Do not rub your hands immediately after operation. Temporary redness, congestion, soreness and numbness will appear at the treatment site after operation, and disappear naturally after 1-3 weeks. If you rub your hands at this time, the elasticity of your skin will decrease after freezing, which will aggravate skin damage and congestion.