Complete Beginner’s Guide to Dermal Fillers – What to Expect


If you want to get dermal fillers but don’t know where to start, don’t worry– you are in the right place.

Dermal fillers have become increasingly popular over the years and are a great option for those who want to enhance their appearance. 

This article has the following objectives:

  • To discuss what dermal fillers are
  • How they work
  • Benefits of dermal fillers
  • Potential risks (if any given that this procedure is minimally invasive)
  • Good candidates for the procedure
  • How long the results last

What are Dermal Fillers?

Dermal fillers are also known as soft tissue fillers. These are injectable substances that are used to add volume, smooth out wrinkles, and improve the overall appearance of the face.

They are made up of various materials, including hyaluronic acid, calcium hydroxylapatite (CaHA), and poly-L-lactic acid (PLLA), among others.

How Do Dermal Fillers Work?

Dermal fillers work by filling in areas of the face that have lost volume due to aging or other factors, such as weight loss. They can also be used to smooth out fine lines and wrinkles, and to enhance certain facial features, such as the cheeks or lips.

The injection itself is relatively quick and can be done in a doctor’s office or medical spa. 

What can you expect during the procedure?

Your healthcare provider will first clean the area to be injected. The medical provider may apply a numbing cream or local anesthesia to reduce any discomfort. They will then use a very fine needle to inject the filler into the targeted area, which may cause a slight temporary discomfort.

What Are the Benefits of Dermal Fillers?

There are many potential benefits of dermal fillers, including:

Improved appearance: Dermal fillers can help you achieve a more youthful, refreshed appearance by filling in areas of lost volume and smoothing out wrinkles.

  • Minimally-invasive: Unlike surgery, dermal fillers are a minimally-invasive option for achieving your desired look.
  • Quick and convenient: Dermal filler injections typically only take a few minutes and have little to no downtime, meaning you can resume your normal activities immediately after treatment.
  • Customizable: Dermal fillers can be tailored to your specific needs and desires, allowing you to achieve the look you want.

What Are the Risks of Dermal Fillers?

Like any medical procedure, dermal fillers do come with some potential risks and side effects. These may include:

Allergic reaction: Some patients may have an allergic reaction to the filler substance, which can cause swelling, redness, and itching. These patients may have prior reactions to related substances or are already hypersensitive.

Infection: Any injection can carry a risk of infection, although this is rare. However, this risk may increase if the medical provider you chose isn’t familiar with aseptic techniques or does not follow this protocol. This is why you need to scrutinize the medical provider whether they’ve been trained and certified before they administer the fillers.

Bruising: It is common to experience some bruising after the injection, which should resolve on its own. Nonetheless, you can apply ice packs right after the injection or hot packs if it is beyond 24 hours.

Uneven results: In some cases, the results of the injection may be uneven, requiring additional treatment to correct. This is usually the result of a non-trained medical aesthetician. Therefore, make sure that you find a provider that has the certification to boast.

Who Is a Good Candidate for Dermal Fillers?

Dermal fillers are generally safe for most people, but they may not be suitable for everyone. Good candidates for dermal fillers include those who:

  • Are in good overall health
  • Have realistic expectations for the outcome of the procedure
  • Are not pregnant or breastfeeding
  • Do not have a history of severe allergic reactions
  • Have not recently received a facial laser treatment or chemical peel

How Long Do Dermal Fillers Last?

The duration of dermal fillers varies depending on the type of filler used and the area injected. In general, hyaluronic acid fillers typically last between 6-18 months, while CaHA fillers can last up to two years. PLLA fillers may last up to two years but usually require a series of treatments for optimal results.


Dermal fillers are a safe and effective way to enhance your appearance without surgery. By understanding the potential risks and benefits of the procedure, as well as your candidacy for treatment, you can make an informed decision about whether dermal fillers are right for you. If you are considering dermal fillers, be sure to consult with a qualified healthcare provider who can help guide you through the process and achieve the best possible results.

To ensure safety and efficacy of the dermal filler, as a medical professional, you need to undergo training and certification. ReplenishMD Training offers a robust learning system that will allow you to be one step closer to your dream of becoming a successful medical aesthetician. For more information, visit our website today!

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