Dermal fillers are a non-surgical cosmetic procedure used to reduce the appearance of fine lines and wrinkles. They are an excellent treatment option for those who want to smooth wrinkles without undergoing surgery or facelifts. Although the results are temporary, fillers are a simple, safe, and cost-effective way to improve the appearance of fine lines and wrinkles. Below, we explain what fillers are and answer the most frequently asked questions about their uses.
What are dermal fillers?
Dermal fillers are gel-like substances injected beneath the skin to reduce the appearance of wrinkles and fine lines, while enhancing facial contours. Hyaluronic acid is the most commonly used and safest type, as it is a 100% naturally occurring substance in the body. It has the ability to retain water in the injected area, acting like a sponge to provide volume and hydration to the skin.
What areas can be treated with fillers?
Although many people believe fillers are only used for the face, they can be applied to multiple areas, including:
- Lips: to enhance volume and define shape
- Cheeks: to restore fullness and a youthful appearance
- Smile lines: to reduce deep lines
- Under the eyes: to treat hollowness and dark circles
- Chin and jawline: to improve facial balance
How many filler sessions are needed?
The number of sessions depends on the aesthetic goal, skin condition, and treatment area. In most cases, one session is sufficient to achieve the desired result, with immediate visible improvement.
However, some cases may require an additional session, especially when aiming for gradual enhancement or more precise and natural results, such as lip augmentation or correcting asymmetry. A follow-up session after approximately two weeks may also be recommended to assess results and make minor adjustments if needed.
Ultimately, the number of sessions is determined by the specialist’s evaluation of each individual case to ensure safe and optimal results.
Who should avoid fillers?
Fillers are not recommended in the following cases:
- Pregnancy and breastfeeding.
- Use of blood-thinning medications.
- Autoimmune diseases.
What precautions should be taken before filler injections?
Before undergoing filler treatment, it is important to:
- Stop aspirin, blood thinners, painkillers, and certain supplements at least 3 days prior (after consulting your doctor).
- Inform your doctor if you have cold sores or herpes so appropriate medication can be prescribed beforehand.
- Inform your doctor about any medications or ongoing treatments.
- Disclose any medical conditions, especially immune-related diseases.
- Inform your doctor if you have previously had Botox injections.
What happens during a filler session?
After an initial consultation, the procedure typically includes:
- Application of a topical anesthetic.
- Identifying injection points.
- Injection using fine needles.
- Immediate results, with possible mild redness or swelling.
Instructions after filler injection
To ensure the best results:
- Avoid touching or massaging the treated area.
- Follow all prescribed instructions and medications.
- Avoid hot drinks, smoking, saunas, and steam during the first week, especially for lip fillers.
What are the common side effects of dermal fillers?
Mild and temporary side effects may occur, including:
- Redness at the injection site.
- Mild swelling.
- Minor bruising.
- Slight pain or itching.
- Small lumps that usually resolve within a few days.
These effects typically subside without medical intervention.
What are the warning signs after fillers?
You should contact your doctor immediately if you notice:
- Severe or persistent pain not relieved by painkillers.
- Noticeable changes in skin color (paleness or bluish discoloration).
- Severe or increasing swelling.
- Hard or unusual lumps.
- Signs of infection such as fever or discharge
These symptoms may indicate rare complications, such as vascular occlusion, and require immediate medical attention.
Types of fillers
Common types of fillers include:
- Hyaluronic acid fillers: the most widely used and safest.
- Calcium hydroxylapatite (Radiesse): stimulates collagen production.
- Poly-L-lactic acid (Sculptra): gradually stimulates collagen
Frequently asked questions about fillers
How long do filler results last?
Results typically last from 4 months to 1 year and may fade faster in areas with frequent movement, such as the lips.
Are filler injections painful?
Mild discomfort may occur, but local anesthesia (cream or injection) is used to minimize pain.
What age groups are suitable for fillers?
Fillers are generally suitable for individuals aged 18 to 65, depending on medical evaluation.
Are fillers administered by a doctor?
Yes, filler injections should always be performed by a qualified medical professional.
When do results of fillers appear?
Results are visible immediately, with final results appearing within two weeks.
When can fillers be repeated?
A follow-up session may be done after two weeks, with additional sessions as needed.
Dermal fillers are generally a safe and effective cosmetic procedure when performed by a qualified professional in a trusted medical setting. Following your doctor’s instructions before and after treatment helps maintain results for a longer period.
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