Injectable hyaluronic acid: what it is and how it works.

Find out more about injectable hyaluronic acid, how it works, the principal benefits, precautions to take after the procedure and expected results.

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  • Aesthetic Medicine
Injectable hyaluronic acid

Injectable hyaluronic acid is one of the most popular treatments in Aesthetic Medicine for those who want to enhance their skin’s appearance in a natural and safe manner. But what exactly does this procedure involve? Discover the associated benefits and necessary precautions after treatment. 

What is injectable hyaluronic acid? 

Applying hyaluronic acid filler is a cosmetic, non-surgical procedure using a substance that is naturally present in the body, to restore volume and improve facial definition.

As we age, the body’s natural production of hyaluronic acid diminishes, leading to loss of volume, the appearance of wrinkles, and sagging skin. When injected, hyaluronic acid attracts and retains water, deeply hydrating the treated area. In addition, this substance stimulates collagen production, improving the skin’s elasticity, firmness and youthful appearance.

The areas of the face normally treated are the lips, cheekbones, chin, forehead and jawline. The results are immediate and can last for over a year, depending on the area treated and each person’s individual characteristics.

What is injectable hyaluronic acid for?

Hyaluronic acid fillers have numerous applications in Aesthetic Medicine, and are especially popular to soften the signs of ageing and restore firmness and volume to the face, in a natural manner.

  • Smooth wrinkles and folds

  • Restore facial volume

  • Enhance facial contour

  • Treat bags under eyes and improve the skin’s appearance

  • Hydrate and regenerate

Who is injectable hyaluronic acid indicated for?

Injectable hyaluronic acid is indicated for adults who wish to soften their wrinkles, restore facial volume or enhance certain features, such as the lips and cheekbones, without undergoing surgery.
It is not recommended in cases of active infections, during pregnancy, when breastfeeding or with certain rare decompensated diseases. Therefore, it’s essential to undergo a prior medical assessment to ensure the safety and suitability of the treatment.

Injectable hyaluronic acid: how is it applied?

The procedure to apply hyaluronic acid fillers is simple, quick and virtually painless. The specialist follows a sequence of carefully planned steps to guarantee the patient’s safety and comfort, as well as natural results.

  • 1. Apply anaesthetic cream

  • 2. Mark areas to be treated

  • 3. Apply the hyaluronic acid

  • 4. Massage gently

How much does injectable hyaluronic acid cost? 

The price of hyaluronic acid fillers can vary depending on the area treated, the amount of product used and the technique applied. Contact the Joaquim Chaves Saúde clinic nearest you and we will be happy to answer this and other questions.

What precautions should be taken after applying injectable hyaluronic acid?

After undergoing treatment with hyaluronic acid fillers, it’s crucial to take some precautions to guarantee the best results and reduce the risk of unwanted effects.

  • In the first moments after the procedure, slight redness and/or mild swelling may occur. Although it is uncommon, small bruises can appear;
  • Avoid drinking alcohol for 6 hours after the treatment;
  • Avoid exposure to intense heat, like dryers, direct sunlight, saunas or very hot baths, for 24 hours after the treatment.

Risks associated with hyaluronic acid fillers

While injectable hyaluronic acid is considered a safe and widely used procedure in Aesthetic Medicine, it can present some risks. The most commonly reported are reactions in the injection site, such as erythema (redness), oedema (swelling) or some temporary pain. Other more serious, but rare, reactions include skin infections in the treated site or vascular occlusions (extremely rare).


It should be noted that hyaluronic acid is a highly biocompatible substance, with a very low likelihood of allergic reactions or significant inflammatory response. If any adverse effect does occur, Joaquim Chaves Saúde has an outstanding team, including dermatologists and plastic surgeons, ready to respond to any unexpected situation. Ultimately, the hyaluronic acid can always be reversed in a controlled and safe manner by applying a specific enzyme.

 

Results to expect after applying hyaluronic acid fillers

The results from applying injectable hyaluronic acid are visible immediately after the procedure. Skin will look more hydrated, radiant and rejuvenated due to the stimulation of collagen production.


Depending on the area treated, this technique helps smooth wrinkles and skin folds, correct acne scars, redefine facial contours, plump lips, reduce deep bags under the eyes and improve jawline definition. The durability of the results varies according to the area treated, the type of product used and each person’s metabolism, usually lasting between 9 and 24 months.

Safe hyaluronic acid fillers at Joaquim Chaves Saúde. 

Joaquim Chaves Saúde offers you a medical team specialised in Aesthetic Medicine, led by dermatologists and plastic surgeons.

This way, you will always receive personalised and safe care adapted to your needs. Schedule your consultation and discover how injectable hyaluronic acid can be applied with the dependability and quality that define us.

 

Clinical Team

We have a team of doctors and health professionals, specialists in various areas, available to give you the support you need.

  • Emanuel Marques
    Medic
    Emanuel Marques
    Speciality/Service
    Aesthetic Medicine, Dermatology
    Key areas of expertise
    Corrective and aesthetic dermatology, Trichology, Dermatologic surgery
    Healthcare Units
    Clínica de Miraflores, Clínica de Cascais

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