Botox
Smooth dynamic wrinkles and prevent fine lines.
What Is Botox?
Botox softens expression lines in the forehead, between the brows, and at the crow's feet. It works by temporarily relaxing the underlying muscles, resulting in a refreshed and rested appearance.
Request a Private ConsultationThe Ideal Candidate
- Forehead lines, frown lines, or crow's feet caused by facial movement
- Desire for a quick non-surgical wrinkle treatment
- Interest in slowing expression lines before they deepen
- Comfort with temporary results and maintenance treatments
- Anesthesia
- Local anesthesia
- Estimated Duration
- 15–30 minutes
- Downtime
- None
- Return to Work
- No downtime required. Patients return to work and normal activities immediately after treatment.
Surgical Technique
Botox and similar wrinkle-relaxing treatments are performed in the office with fine needles. Dr. Castro maps the treatment based on your facial anatomy, muscle strength, and how your face moves when you raise your brows, frown, or smile. Common treatment areas include forehead lines, frown lines between the brows, and crow's feet. Small doses are placed into specific facial muscles to soften movement while preserving natural expression. The goal is visible relaxation without a frozen look or unwanted brow heaviness.
Who Is a Good Candidate for Botox?
Botox works best for adults whose lines are caused by repeated facial movement, such as forehead lines, frown lines between the brows, or crow's feet. It can also be used early, before expression lines become deeper at rest. Candidates should not be pregnant or breastfeeding and should not have certain neuromuscular conditions.
Recovery
Botox and similar wrinkle-relaxing treatments do not require formal downtime. Patients should avoid rubbing the treated areas, lying flat, and vigorous exercise for about four hours after injection. Mild redness, swelling, or small bruises at injection sites usually improve within twenty-four to forty-eight hours. Results begin to appear within three to five days and reach full effect at about two weeks.
Immediate Post-Treatment
Avoid rubbing injection sites, lying flat, or exercising for 4 hours. Minor redness may be present.
Onset of Effect
Initial muscle relaxation begins within 3–5 days. Lines soften. Full effect reached at 2 weeks.
Maintenance Window
Effect gradually diminishes. Retreat recommended every 3–4 months to maintain results.
Botox Risks & Considerations
Botox and similar wrinkle-relaxing treatments are generally well tolerated when placed carefully. Common minor side effects include small bruises, temporary redness, and headache. Eyelid or brow drooping is uncommon but can happen if the product affects a nearby lifting muscle; it is usually temporary and often improves over several weeks. Asymmetry, too much relaxation, or not enough relaxation can occur and may be adjusted at a follow-up visit.
- Bruising at the injection site
- Headache
- Temporary eyelid or brow drooping (uncommon)
- Asymmetry
- Temporary overcorrection or undercorrection
- Flu-like symptoms (rare)
Alternatives to Botox
Laser resurfacing, chemical peels, and prescription skin care can improve skin texture and fine surface lines, but they do not relax the muscles that cause expression wrinkles. Dermal fillers can soften deeper creases or replace volume, but they do not work the same way as Botox. For some brow-position concerns, a brow lift may be a longer-lasting surgical option.
Botox Patient Guides
Medical Sources
Botox - Frequently Asked Questions
- How long does Botox last?
- Results typically last between three and four months, at which point treatment can be repeated.
- Will I look 'frozen'?
- When administered by an expert, Botox provides a natural, refreshed look that preserves expression.
- How long until I see results?
- Initial smoothing often begins within three to five days, with full effect at two weeks.
- Does the injection hurt?
- Most describe the sensation as a quick, minor pinch. The treatment requires no downtime.
Ready to talk through your options?
Every plan begins with a conversation about your anatomy, your goals, and whether this is genuinely the right procedure for you.
Schedule a ConsultationPerformed by Dr. Ruben Castro in Newport Beach, California