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Ruben Castro MDPlastic Surgery
180 Newport Center Drive, Suite 170
Newport Beach, CA 92660
949-237-2727
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Content is for informational purposes only and does not establish a physician-patient relationship or constitute medical advice. Always consult a physician for medical concerns. Individual results vary; images may feature models or actual patients and do not guarantee specific outcomes.

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  1. Procedures
  2. /
  3. Botox

Botox in Newport Beach

Smooth dynamic wrinkles and prevent fine lines.

Quick Facts·Candidates·Technique·Recovery·Risks·FAQ

01What 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.

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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.

02Treatment 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.

03Who 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.

  • 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

04Recovery

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.

05Botox 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)
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06Alternatives 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.

  • Compare Your Options

    When Botox and Filler Stop Being Enough

    Botox treats muscle lines and filler adds volume, but neither lifts loose skin. Learn the signs that injectables no longer match your face.

  • Compare Your Options

    Brow Lift or Eyelid Surgery? What the One-Finger Test Can and Cannot Tell You

    The one-finger test can hint whether a low brow causes hooding, but it cannot diagnose it. Learn how brow lift and eyelid surgery differ.

  • Compare Your Options

    Sculptra or Filler? Which One Actually Builds Your Own Collagen

    Sculptra stimulates gradual collagen; hyaluronic acid filler adds immediate shape and can often be dissolved. Compare speed, precision, and risk.

07Related Procedures

  • Dermal Fillers
  • Chemical Peels
  • Facelift
  • IPL Photofacial
  • Brow Lift
  • Laser Resurfacing

08Botox Patient Guides

  • Is This Right for Me?

    Heavy-Lidded Eyes: Extra Eyelid Skin, a Low Brow, or True Eyelid Ptosis?

    Heavy upper lids can come from skin, brow descent, or true eyelid ptosis. Learn why blepharoplasty, brow lift, and ptosis repair address different causes.

    May 4, 2026
  • Results & Expectations

    Pillow Face: Why More Filler Can Eventually Make You Look Older

    Pillow face is fullness from repeated filler used to camouflage descent. Learn how persistence, swelling, and migration differ, and how correction works.

    Sep 3, 2026
  • Compare Your Options

    Wide Jaw: Is It Masseter Muscle, Buccal Fat, or Bone?

    Masseter Botox treats width caused by chewing muscle, not jawbone or fat. Learn how anatomy, clenching, and loose skin change the decision.

    Oct 4, 2026
  • Compare Your Options

    Why Did My Botox Stop Working?

    Dose, placement, timing, and etched lines often explain a weaker Botox result. True resistance is uncommon; learn what to check first.

    Oct 6, 2026
  • Compare Your Options

    Botox, Dysport, Xeomin, or Daxxify: Does the Brand Matter?

    Toxin units are not interchangeable. Compare formulation, approved uses, and duration evidence, and learn why dose and placement matter.

    Oct 13, 2026

09Medical Sources

  • OnabotulinumtoxinA: a meta-analysis of duration of effect in the treatment of glabellar linesDermatologic Surgery
  • Efficacy and Safety of OnabotulinumtoxinA Treatment of Forehead Lines: A Multicenter, Randomized, Dose-Ranging Controlled TrialDermatologic Surgery

10Botox - 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.

Plan your visit

Explore financing options and patient resources as you prepare for your consultation. If you are visiting from out of town, use our travel guide to plan your trip and stay.

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Dr. Ruben Castro
Before you decide

Why patients choose Dr. Ruben Castro

The decision of who operates on you is deeply personal, and it deserves a surgeon who understands what is at stake for you. Dr. Ruben Castro leads with that judgment. He trained at UCLA and completed the Bruce Connell Aesthetic Surgery Fellowship, advanced training in natural, lasting results across the face, breast, and body, and his precision and discipline were shaped just as much by his service in the U.S. Navy. He builds every plan around your anatomy and your goals, so you can move forward with confidence and see a result that looks like you at your best, not like surgery.

Meet Dr. Castro

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.

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Performed by Dr. Ruben Castro in Newport Beach, California

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