，dermal injection是一种将特定物质（如hyaluronic acid、collagen或botulinum toxin）精确注入皮肤真皮层的医疗美容技术，其主要原理是通过补充或调节真皮层的成分，来改善皮肤状态，常见的应用包括填充细小皱纹（如鱼尾纹、法令纹）、丰盈唇部、增加手指体积、改善痘坑凹陷以及进行皮肤嫩化等，相比subcutaneous injection，真皮注射能更精细地作用于真皮浅层，效果更自然，恢复期通常也较短，效果并非永久，通常需要定期维护注射，选择经验丰富的医生和正规产品至关重要，以确保安全和理想效果，了解自身皮肤状况和期望，与专业医师充分沟通，是进行真皮注射前的关键步骤。
Dermal injection, does it sound unfamiliar? It is a common medical beauty project and the beauty method chosen by many beauty seekers. Do you really understand dermal injection? Let's take a closer look at dermal injection to make your choice more wisely.
What is dermal injection?
Dermal injection, as the name suggests, is a cosmetic method of injecting drugs or substances into the dermal layer. The dermal layer is the middle layer of the skin, located under the epidermis and above the subcutaneous tissue. The dermal layer is rich in blood vessels, nerves, collagen and elastic fibers, which are an important support for skin elasticity and luster.
The principle of dermal injection is to improve the texture, color and elasticity of the skin by injecting specific drugs or substances into the dermal layer, thereby achieving cosmetic effects.
Types of dermal injections
There are many types of dermal injections, common ones include:
hyaluronic acid injection: Hyaluronic acid is a substance that naturally occurs in the human body and can maintain the moisture and elasticity of the skin. Injecting hyaluronic acid can fill wrinkles, enrich lips, and enrich chin.
botulinum toxin injection: Botox is a neurotoxin that relaxes muscles and reduces the appearance of wrinkles. It is often used to remove wrinkles, thin faces, etc.
Collagen injection: Collagen is the main structural protein of the skin. Injecting collagen can increase the elasticity and luster of the skin.
autologous fat injections: Autologous fat injection is to extract one's own fat and then inject it into the area that needs to be filled. It has a natural and lasting effect.
Indications for dermal injection
The indications for dermal injection are very wide, mainly including:
wrinkle removal: Dermal injection can effectively reduce wrinkles, especially fine lines and dynamic wrinkles.
lip augmentation: By injecting hyaluronic acid or botulinum toxin, you can increase the plumeness of your lips and improve lip lines.
Fengxia: Injecting hyaluronic acid or autologous fat can increase the outline of the chin and improve facial asymmetry.
Improve skin texture: Dermal injection can improve the dryness and roughness of the skin, and increase the luster and elasticity of the skin.
treating scars: Dermal injection can be used to treat depressed scars, fill scar tissue and make scars smoother.
Advantages and disadvantages of dermal injection
Advantages:
effect is obvious: The effects of dermal injections are usually immediate and can quickly improve skin problems.
恢复期短: Compared to some surgical items, dermal injection has a shorter recovery period, and daily activities can usually be resumed within a few days.
high safety: Under the operation of a professional doctor, dermal injection is more safe and has fewer side effects.
Disadvantages:
may have side effects: Such as redness, pain, nodules, etc. at the injection site.
effect not lasting: The effect of partial dermal injections is temporary and requires regular supplementary injections.
more expensive: The price of dermal injections is relatively high, especially for high-end products.
Precautions for dermal injection
choose formal institutions: Dermal injection is a professional medical beauty project that must be operated by a regular medical institution and a qualified doctor.
Pre-operative consultation: Before performing dermal injection, be sure to fully communicate with the doctor to understand the risks and effects of the operation.
postoperative care: Avoid pressing the injection site after surgery, pay attention to sun protection, and maintain a good work and rest.
Avoid frequent injections: Although the effect of dermal injection is obvious, it is not advisable to inject frequently to avoid burden on the skin.
Common problems with dermal injection
Will dermal injections be painful?
Dermal injections usually use thin needles, which will cause certain pain during injection, but most beauty seekers can endure it, and doctors will also use local anesthesia as needed.How long can the effects of dermal injections last?
The effects of dermal injections vary from person to person and can usually last for 6 months to 1 years, depending on the substance injected and individual differences.Do nodules appear after dermal injection?
Nodules are one of the possible side effects after dermal injection. They are usually caused by the lack of depth of the injection or improper product selection. Choosing a regular institution and a professional doctor can reduce the risk of nodules.
Dermal injection is a safe and effective medical beauty project. It can improve the texture, color and elasticity of the skin and achieve cosmetic effects. Dermal injection is not a panacea. Beauty seekers should make decisions based on their own circumstances and combine the doctor's advice. Wise decisions, I hope that through this article, you can have a deeper understanding of dermal injection and choose the beauty method that suits you.
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Dermal injection, how much do you know?
