What are Hyaluronidase injections
Hyaluronidase injections involve the administration of the enzyme hyaluronidase, which breaks down hyaluronic acid. They are commonly used in various medical and cosmetic procedures. Here's a brief overview:
Medical Use: Hyaluronidase can enhance the absorption and dispersion of other injected drugs, facilitating procedures like subcutaneous hydration.
Cosmetic Use: In aesthetics, hyaluronidase is often used to dissolve hyaluronic acid-based dermal fillers if a correction is needed, such as in cases of overfilling or uneven results.
Reversal of Complications: It can also be employed in emergencies, such as vascular occlusion, where filler unintentionally blocks a blood vessel.
Procedure: The injection is typically quick, and the effects are usually noticeable shortly afterwards. The amount of enzyme used depends on the specific situation and the extent of correction needed.
Safety and Considerations: While generally safe, hyaluronidase may cause side effects like swelling, redness, or allergic reactions. It's important that it's administered by a qualified healthcare professional.
Always ensure that any cosmetic or medical procedure is done by a certified and experienced practitioner.
How do hyaluronidase injections work
Hyaluronidase injections work by breaking down hyaluronic acid, a naturally occurring substance in the body that holds moisture and contributes to volume and elasticity in the skin.
Mechanism of Action:
Enzymatic Activity: Hyaluronidase is an enzyme that hydrolyzes hyaluronic acid, reducing its viscosity.
Breakdown of Hyaluronic Acid: In aesthetic procedures, this process facilitates the breakdown of hyaluronic acid-based fillers, allowing them to be more easily absorbed and dispersed by the body.
Increased Permeability: By breaking down hyaluronic acid, hyaluronidase increases tissue permeability, improving the absorption of other injected medications when used in medical treatments.
Uses in Aesthetics:
Reversal: Dissolves unwanted or excessive filler.
Correction: Adjusts asymmetries or unevenness from previous filler treatments.
Emergency Situations: Addresses vascular occlusions by reducing pressure and improving blood flow
It's important that these injections are administered by trained professionals to ensure safety and effectiveness.
Hyaluronidase injection Side Effects
Hyaluronidase injections can have side effects, though they are generally well-tolerated. Potential side effects include:
Allergic Reactions: Itching, rash, or difficulty breathing.
Pain or Swelling: At the injection site.
Redness: Mild irritation or redness in the area.
Infection: Rare, but possible at the injection site.
It's important to consult a healthcare professional before use and report any severe or unusual side effects immediately.
Hyaluronidase vs Hyaluronic Acid
Hyaluronidase and hyaluronic acid serve different functions:
Hyaluronidase: An enzyme that breaks down hyaluronic acid, facilitating the dispersion of fluids and increasing tissue permeability. It's often used to enhance the absorption of other medications or to dissolve excessive hyaluronic acid fillers.
Hyaluronic Acid: A naturally occurring substance in the body that retains moisture, supports skin elasticity, and lubricates joints. It's commonly used in skincare products and dermal fillers for hydration and anti-aging benefits.
In summary, hyaluronidase modifies the effects of hyaluronic acid, while hyaluronic acid itself provides
hydration and structural support.