What are cosmetic Botox and neurotoxin injections?
Cosmetic Botox and neurotoxin injections are nonsurgical treatments that temporarily relax the muscles responsible for dynamic wrinkles — the lines that form from repeated facial expressions such as squinting, blinking, and raising the eyebrows. Around the eyes and brow, these movements accumulate over time and leave visible creases in the skin that persist even when the face is at rest.
Botox is the most widely recognized neurotoxin brand, but several FDA-approved neurotoxin products are available, including Dysport, Xeomin, and Daxxify. All work by blocking the nerve signals that trigger muscle contractions in the treated area, allowing the overlying skin to smooth and relax.
Neurotoxin injections are used with a high degree of precision around the delicate structures of the eye and brow. This allows for targeted treatment that achieves natural-looking results while avoiding the complications that can arise from improper injection technique in this area.
Who is a candidate for cosmetic Botox and neurotoxin injections?
Cosmetic Botox and neurotoxin injections may be appropriate for patients who:
- Have crow's feet, fine lines, or wrinkles at the outer corners of the eyes
- Have forehead lines or furrows between the brows that appear at rest
- Have a brow that has begun to descend
- Are seeking to complement or maintain the results of prior eyelid or brow surgery
- Prefer a nonsurgical approach to addressing early signs of aging around the eyes
- Are in good overall health with no neuromuscular conditions that would contraindicate treatment
Neurotoxin injections are not recommended during pregnancy or breastfeeding, or for patients with certain neuromuscular disorders such as myasthenia gravis. A thorough consultation will determine whether treatment is appropriate for you.
What should I expect during cosmetic Botox and neurotoxin injections?
Prior to treatment, you will meet with your oculofacial plastic surgeon for a consultation. During this appointment, your surgeon will:
- Evaluate the muscles and skin of the upper and lower face, with particular focus on the eye and brow area
- Assess the pattern and severity of dynamic wrinkles present
- Review your medical history, current medications, and any supplements that may need to be paused before treatment, including blood thinners and fish oil
- Discuss your goals and the injection approach best suited to your anatomy
- Take photographs for treatment planning and records
- Answer any questions you have about the procedure and what to expect afterward
Neurotoxin injections are performed in-office and require no anesthesia. A very fine needle is used to deliver small, precise amounts of neurotoxin into the targeted muscles. The number of injection sites and the amount of product used depend on the treatment areas and the degree of muscle activity present.
The procedure typically takes between 15 and 30 minutes. Mild redness or swelling at the injection sites is normal and resolves quickly. Results begin to appear within three to five days and reach their full effect within two weeks of treatment.
What should I expect after cosmetic Botox and neurotoxin injections?
Recovery from neurotoxin injections is minimal. Most patients return to their normal daily activities immediately following treatment.
In the hours following injection, it is normal to experience:
- Small bumps or mild redness at the injection sites that resolve within a few hours
- Minor bruising at one or more injection sites
- Mild headache, which is temporary and uncommon
Results from Botox and neurotoxin injections are temporary. Most patients experience results that last between three and four months, after which muscle activity gradually returns and repeat treatment is needed to maintain the effect. With consistent treatment over time, some patients find that results last longer as the targeted muscles become conditioned to a reduced range of motion.
What are the risks of cosmetic Botox and neurotoxin injections?
Botox and neurotoxin injections are among the most commonly performed cosmetic procedures and have a well-established safety profile when administered by a trained provider. Potential risks include:
- Bruising or swelling at the injection site
- Mild headache following treatment
- Asymmetry between the two sides if muscle response differs
- Eyebrow or eyelid ptosis — temporary drooping of the eyebrow or upper eyelid if neurotoxin migrates to the levator muscle
- Dry eye or increased tearing due to changes in eyelid muscle activity
- Incomplete treatment or results that do not meet expectations
- Allergic reaction, which is rare
Botox and neurotoxin injections around the eyes and brow require a level of anatomical precision that goes beyond general cosmetic injection practice. At The Iowa Clinic, these treatments are performed by oculofacial plastic surgeons who understand the delicate structures of the eyelid and periorbital area inside and out. Call 515.875.9480 to schedule a consultation.