
What are the risks of getting hyaluronic acid injections?
After receiving a hyaluronic acid injection, I experienced redness, swelling, and an uneven texture on my face, which has made me very concerned. Therefore, I would like to learn more about the specific risks and dangers associated with hyaluronic acid injections.

Hazards of hydro jet injections include pain and swelling, risk of infection, allergic reactions, and skin necrosis.
1. Pain and Swelling: These are the most common adverse reactions following hydro jet injections. Since hydro jet injections deliver nutrients into the dermis via injection, they can cause some trauma to the skin, resulting in pain and swelling. Typically, such pain and swelling subsides on its own within 1-3 days after the injection.
2. Risk of Infection: If aseptic techniques are not strictly followed during the injection process or if post-operative care is improperly managed, infections may occur. Symptoms of infection may include localized redness and swelling, increased pain, and pus formation. Severe cases may lead to systemic symptoms such as fever and fatigue.
3. Allergic Reaction: Some individuals may be allergic to ingredients in the hydro jet solution, such as hyaluronic acid or vitamin C. Symptoms of an allergic reaction may include rash, itching, and difficulty breathing. Severe reactions can be life-threatening. Therefore, an allergy test should be conducted prior to injection to ensure safety.
4. Skin Necrosis: During the injection process, if the needle damages a blood vessel, it may cause localized ischemic necrosis of the skin. Although rare, this condition can have serious consequences if it occurs. Therefore, it is very important to choose an experienced physician and a reputable medical facility.