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Typically, noticeable cheek fullness can be observed after a single collagen injection session. Over time, the collagen is gradually absorbed and metabolized by the body, which may lead to a gradual diminishment of the effects. Generally, the results last approximately 6 to 12 months. Multiple treatment sessions can extend the duration of the effects and stabilize the cheek contour.
This treatment is suitable for individuals seeking to improve their facial contours and appearance due to hollow or less voluminous cheeks caused by aging, genetic factors, or weight loss. However, it is not recommended for those with allergic constitutions, particularly those allergic to collagen; individuals suffering from systemic diseases such as autoimmune disorders or blood disorders; or those with active infections or inflammation on the face.
Cheek augmentation with collagen primarily involves injections using syringes. It is generally recommended to choose certified, high-quality disposable syringes to ensure sterile procedures and minimize the risk of infection. Additionally, some advanced injection devices may offer more precise delivery capabilities, potentially enhancing accuracy and outcomes; however, the practitioner's technical skill remains the most critical factor.
Cheek augmentation with collagen primarily involves injections using syringes. Generally, certified, high-quality disposable syringes are chosen to ensure sterile procedures and minimize the risk of infection. Additionally, some advanced injection devices may offer more precise delivery, enhancing accuracy and outcomes; however, the practitioner's technical skill remains the most critical factor.
The cost of collagen cheek augmentation varies depending on factors such as brand, injection dosage, region, and hospital. Generally, the price per syringe of collagen ranges from 420,000 to 1,400,000 KRW. Since a single treatment session may require 1 to 3 syringes, the total cost is approximately between 420,000 and 4,200,000 KRW.
Injections can quickly improve sunken cheeks, resulting in smoother and fuller facial contours while enhancing facial definition and a more youthful appearance. However, the effects are not permanent and will gradually diminish over time. Additionally, results may vary depending on individual factors such as skin condition and metabolic rate.
Cheek augmentation with collagen can be combined with other medical aesthetic procedures to achieve better results. For instance, when used in conjunction with hyaluronic acid, different filler materials can be selected based on the needs of specific areas to enhance the layered effect of facial filling. When combined with botulinum toxin treatment, it can improve cheek hollows while reducing dynamic facial wrinkles.
Common side effects include redness, swelling, pain, and bruising at the injection site, which typically subside on their own within a few days. In rare cases, allergic reactions may occur, manifesting as rashes, itching, or difficulty breathing. Nodules or hard lumps may also develop, potentially due to factors such as injection technique or the quality of the collagen used. Furthermore, improper injection can lead to vascular embolism, causing severe complications such as skin necrosis or blindness, although such instances are rare.
In addition to the aforementioned side effects, including redness, swelling, pain, bruising, allergic reactions, nodules, hard lumps, and vascular embolism, local hyperpigmentation may occur, which generally fades gradually over time. Additionally, inadequate post-injection care may result in infection, leading to symptoms such as localized pus formation and fever.
As mentioned earlier, the primary instrument is the syringe. When selecting one, attention should be paid to its material, specifications, and quality to ensure compliance with medical standards. Additionally, some hospitals may use auxiliary equipment, such as ultrasound guidance devices, to enhance the accuracy and safety of injections, thereby reducing the risk of complications to a certain extent.
In addition to the aforementioned conditions such as allergic constitution, systemic diseases, and facial infections, pregnant women and breastfeeding mothers are not suitable for collagen cheek augmentation. Furthermore, individuals who are taking anticoagulant medications or have coagulation disorders should consult a doctor to assess the risks before undergoing this procedure.
In addition to the previously mentioned conditions such as allergic constitution, systemic diseases, and facial infections, pregnant women and breastfeeding mothers are not suitable for collagen cheek augmentation. Furthermore, individuals currently taking anticoagulant medications or those with coagulation disorders should consult a doctor to assess risks before undergoing this procedure.
In addition to the aforementioned side effects such as redness, swelling, pain, bruising, allergic reactions, nodules, and vascular embolism, localized hyperpigmentation may occur, which typically diminishes gradually over time. Furthermore, improper post-injection care may lead to infection, resulting in symptoms such as localized pus formation and fever.
Mild redness, swelling, pain, or bruising after injection are normal and typically subside gradually within 1 to 3 days. If redness, swelling, or pain worsens persistently, or if symptoms such as fever, rash, or difficulty breathing occur, it may indicate an allergic reaction or infection, and medical attention should be sought promptly. If noticeable nodules or hard lumps develop at the injection site and do not resolve over time, consult a doctor without delay.
Doctors will develop personalized treatment plans based on factors such as the degree of facial hollowing, skin condition, and individual patient needs. This includes selecting the appropriate brand and type of collagen, as well as determining the injection dosage and depth. Patients should communicate thoroughly with their doctors to express their expectations and concerns, working together to formulate the most suitable treatment plan.