What are the precautions for collagen injection?

What are the things you need to pay attention to when injecting collagen? Collagen supplementation is a new beauty method, which is a kind of non-invasive micro-plastic surgery. Generally speaking, if you want to inject collagen, you have to go to a regular hospital because there are many precautions. So let's take a look at how many things we need to pay attention to when injecting collagen?

What are the things you need to pay attention to when injecting collagen?

Master the injection dosage:

The solution for collagen injection contains lidocaine and buffer. After 24 hours of injection, water is absorbed and the volume of collagen will shrink, so an overdose of 100% to 200% should be injected. The injection treatment needs to be repeated at intervals of 2 to 4 weeks to ensure lasting therapeutic effects.

Master the injection depth:

Collagen injection needs to reach the papillary dermis. The more accurate the injection depth, the better the filling effect. It cannot be injected into blood vessels, breast, muscle, or tendon tissue. Pay attention to the injection depth, do not press excessively, and do not apply hot compresses.

Master the indications:

In hard depressed scars, the scar tissue appears fibrotic and hard, and is generally relatively loose compared to the surrounding normal tissue. After injection, collagen is distributed more in normal tissue and less in scars. The indications should be strictly followed during injection to ensure that sufficient collagen is injected into the scar tissue.

Communicate with the patient before surgery

Some collagen will be absorbed after injection, and the patient should be informed before the operation that repeated collagen injections are a good way to maintain the effect longer. It should be noted that collagen injection is not recommended in the orbital area, especially in the upper and lower eyelids.

Finally, unused collagen eggs should be thrown away immediately and not be used again. In the short period of injection, do not use facial masks, eat seafood, drink alcohol, etc., and do not grab it with your hands.