Is blunt needle hyaluronic acid dangerous?

Hyaluronic acid is injected with blunt needles. Now, hyaluronic acid injections are mostly for plasticity, with deeper injection layers and larger areas. The traditional sharp needle injection is very demanding on the doctor. If you are not careful, the facial nerve may be injured, causing complications, and the need for multiple injections also brings greater risks. The use of blunt needles can avoid damage to the facial nerve. Even if a full injection is required, only two injection points are required. So injection use will be safer. Modern hospitals basically use blunt needles for injection.

First of all, the sharp point of the hyaluronic acid sharp needle is hard and the acupuncture sensation is strong, and there will be slight pain during the treatment, and when a large area is injected in layers, the pain will be more intense, and the blunt hyaluronic acid needle is used for injection. If the feeling is small, it is not easy to damage the blood vessels, the bleeding is less, and the injection is safer.

Secondly, the needle of the hyaluronic acid sharp needle is sharper. If the doctor is not familiar with the facial anatomy, it is very easy to use the sharp needle to inject hyaluronic acid into the blood vessels, resulting in blood vessel embolism and tissue necrosis. The surface of the blunt needle is completely polished, and the head is blunt, which can achieve minimal trauma when entering the tissue, and can completely avoid the blood vessels, so that the chances of facial swelling and bruising are much less.

The above are some of the problems of blunt needle injection of hyaluronic acid, I hope it can help you.

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