What are the benefits and side effects of hyaluronic acid injections?

Jan 20, 2025 Source: Cainiu Health
Disease description:

I am a 28-year-old female with dry skin, large pores, and a dull complexion. I've heard about hyaluronic acid injections (mesotherapy) as a cosmetic treatment that can improve skin condition, but I'm concerned about potential side effects. I would like to learn about the benefits and possible adverse effects of hyaluronic acid injections.

Doctor's answer (1)
Dr. Chen Lu

The main benefits of hyaluronic acid injections (mesotherapy) include hydration and moisturization, skin brightening, skin tightening, and antioxidant and anti-aging effects.

1. Hydration and moisturization: Hyaluronic acid is a natural moisturizing factor in the skin. It can absorb up to 1000 times its own weight in water, deeply hydrating the skin and making it plump and radiant.

2. Skin brightening: Ingredients such as vitamin C can inhibit melanin production, reduce pigmentation, and brighten the complexion.

3. Skin tightening: Components such as amino acids can promote collagen synthesis, improve skin elasticity, reduce pore size, and enhance skin firmness.

4. Antioxidant and anti-aging: Antioxidant ingredients can neutralize free radicals, delay skin aging, and reduce fine lines.

Possible side effects of hyaluronic acid injections include allergic reactions, risk of infection, and bleeding or bruising.

1. Allergic reactions: In some individuals, the injected ingredients may trigger allergic reactions such as redness, swelling, itching, or rash.

2. Risk of infection: Inadequate sterilization during the injection process may lead to skin infection.

3. Bleeding or bruising: Blood vessels may be damaged during injection, resulting in bleeding or bruising.