January 27, 2023 5 min read

Hyaluronic acid is a substance naturally produced by the body, found in greater quantities in the skin, connective tissues and eyes, whose function is to retain water, keep the tissues hydrated and lubricate the joints. production of hyaluronic acid by the body decreases.

In this way, due to its properties, hyaluronic acid can be indicated to be applied to the skin, to help smooth wrinkles or expression lines, in addition to being able to be used for lip filling, or even for the treatment of eye problems. or joints, such as dry eye or osteoarthritis, for example.

Hyaluronic acid can be found in the form of gel, cream, capsules, oral solution or eye drops, and should only be used when indicated by a dermatologist, plastic surgeon, ophthalmologist or orthopedist.

What is Hyaluronic acid for?

  • Promote skin rejuvenation;
  • Keep skin hydrated and reduce dry skin;
  • Improve skin elasticity;
  • Decrease sagging;
  • Reduce wrinkles and fine lines;
  • Lip filling;
  • Reduce dark circles;
  • Fix deep scar caused by acne;
  • Help with the healing of chronic skin ulcers;
  • Relieve pain from canker sores or ulcers on the lining of the mouth.

In addition, injectable hyaluronic acid can also be applied to the joints by the orthopedist for the treatment of health problems such as osteoarthritis or arthritis. Hyaluronic acid eye drops can be indicated by the ophthalmologist for the treatment of dry eye or used during cataract surgery, for example.

Hyaluronic acid in the form of injection should only be applied by the doctor, according to the condition to be treated, and in the form of cream, capsule, oral solution or eye drops, its use must be done with medical guidance.

How can you use Hyaluronic Acid

The way to use hyaluronic acid may vary according to the purpose, and the doctor may indicate the use of this substance in the form of gel, capsules, eye drops or oral solution, or through the application of injections at the treatment site.

1. Injectable hyaluronic acid
Injectable hyaluronic acid is a product in the form of a gel, indicated to fill in wrinkles, furrows and lines of expression on the face, usually around the eyes, corners of the mouth and forehead. It is also used to increase the volume of the lips and cheeks and to correct dark circles or acne scars. If you are looking for to fill in wrinkles and get a younger look, you can also use hyaluronic acid with some tools to get results faster, like the Microdermabrasion Rejuvenation Kit, which is a quick, easy and painless treatment to Remove, Reset and Refine your skin for a completely rejuvenated complexion with a more youthful radiant glow.

How to apply: hyaluronic acid should always be applied by a dermatologist or plastic surgeon in dermatology clinics. The professional makes small bites in the area where the acid is to be applied and uses local anesthesia to reduce the sensitivity and pain of the bites. This procedure takes an average of 30 minutes, and hospitalization is not necessary;

Results: the results of its application appear immediately after the procedure, and last between 6 months and 2 years, depending on each person's organism, the amount of gel and the depth and amount of wrinkles.
After applying the acid, pain, swelling and bruising at the site are common, which usually disappears after a week. However, to reduce discomfort, ice can be applied with a compress for 15 minutes several times a day.

In addition, injectable hyaluronic acid can be used by the orthopedist to apply directly to the joint in cases of osteoarthritis or arthritis. Find out how osteoarthritis is treated.

2. Cream with hyaluronic acid
The cream containing hyaluronic acid promotes skin hydration, as it retains a large amount of water, giving the skin a firm and smooth appearance. This product is intended for use by men and women aged 45 and over.

How to apply: the cream with hyaluronic acid should be applied directly to the skin, 3 to 4 times a week, passing a small amount all over the face, after cleaning the skin. Check out the step-by-step process to clean your skin at home.
Results: The application of creams with hyaluronic acid has better results in the prevention than in the treatment of wrinkles, however, it can be applied when the person already has wrinkled skin, helping to hydrate the skin and giving it a healthier and more young.
The application of creams with this acid normally does not cause side effects, however, in some people, an allergic reaction may occur, leading to symptoms such as reddened or itchy skin and, in these cases, you should suspend its application and consult a dermatologist.

3. Capsules with hyaluronic acid
Capsules or pills with hyaluronic acid have a strong anti-aging power, as they help repair tissues and maintain skin elasticity, however, they should only be taken on the advice of a dermatologist, as they can also be used to treat eye problems and bones. Learn more about hyaluronic acid capsules.

How to take it: 1 capsule should be taken a day with one of the meals, at dinner, for example, and they should only be taken during the time indicated by the doctor, and normally it is not taken for more than 3 months.
Side effects: these pills with anti-wrinkle action generally do not cause adverse reactions and are therefore safe to take.
In addition, this remedy, in addition to treating, also prevents and delays the appearance of the first wrinkles and deeper wrinkles, making them thinner, so you can take these pills even before the wrinkles appear.

4. Hyaluronic acid oral solution
Hyaluronic acid oral solution in the form of an oral spray helps to reduce the pain and discomfort caused by canker sores or mouth ulcers, as it forms a protective film on the oral mucosa, keeping the mucosa hydrated and accelerating the healing process.

How to use: hyaluronic acid oral solution can be applied in the mouth over the canker sore or ulcer, 2 to 3 times a day, for 1 week. The application must be done after cleaning the mouth, keeping the solution in the mouth, swishing the mouth for at least 1 minute and then spitting it out. Wait at least 30 minutes after application to drink water or eat a meal.
Results: the oral solution of hyaluronic acid presents immediate results in the relief of pain and discomfort
The hyaluronic acid oral solution should be used only with the indication of the general practitioner or dentist.

5. Hyaluronic acid eye drops
Hyaluronic acid in the form of eye drops can be indicated by the ophthalmologist in cases of dry eyes caused by insufficient tear production or corneal injury, such as keratoconjunctivitis sicca or dry eye syndrome, for example, as it helps to lubricate the eyes, relieving symptoms such as burning, itching or redness of the eyes.

How to use: 1 to 2 drops of hyaluronic acid eye drops should be applied in the conjunctival sac of the affected eye, up to 3 times a day, or as directed by the ophthalmologist.
Side effects: hyaluronic acid eye drops are generally well tolerated, blurred vision may appear shortly after application, due to the viscosity of the eye drops, but this improves quickly. In addition, although it is rare, intolerance to the eye drops can also arise, with a burning or stinging sensation in the eyes.

Who should NOT use Hyaluronic Acid
Hyaluronic acid in the form of supplements in capsules or tablets should not be used by pregnant or breastfeeding women, or people with a history of cancer.

Hyaluronic acid, in the form of a cream, should not be used by people who have scleroderma, since this substance promotes skin tightening, which may worsen the symptoms of this disease.


Evelyn Setubal
Evelyn Setubal

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