Patient Playbooks6 min read· Published 2026-08-16

Pre-Treatment Prep Guide: How to Prepare for Botox, Fillers & Lasers

Executive Summary

Proper preparation dramatically reduces bruising, swelling, and complication risks. Follow this timeline before your injectable or laser appointment.

Key Takeaways:

  • Avoid blood-thinning OTC medications (ibuprofen, aspirin) and supplements (fish oil, vitamin E, ginkgo) for 5–7 days prior to injectables with your doctor's approval.
  • Avoid alcohol for at least 48 hours before treatment to minimize vascular dilation and bruising.
  • Stop active retinoids, AHA/BHA chemical exfoliants, and self-tanners 3–5 days prior to laser treatments or chemical peels.

The 7-Day Pre-Treatment Preparation Timeline

Follow this countdown to optimize your clinical results:

• 7 Days Before: Pause blood-thinning supplements (Fish oil, Vitamin E, St. John's Wort).

• 3 Days Before: Discontinue prescription retinoids (tretinoin), glycolic acid, and salicylic acid.

• 48 Hours Before: Avoid all alcoholic beverages.

• Day of Treatment: Arrive with clean skin, hydrate well, and eat a nutritious meal.

Related Treatments

Explore Treatment Guides

Frequently Asked Questions

Can I take arnica before my filler appointment?

Yes, many clinicians recommend starting oral Arnica Montana tablets 2 to 3 days prior to injectable treatments to help reduce post-procedure bruising.

Editorial and Medical Disclaimer: Content on Medical Spa Providers is for informational, educational, and consumer-vetting purposes only and does not constitute formal medical diagnosis, treatment advice, or endorsement of specific practitioners. Always schedule an in-person consultation with a licensed healthcare provider before undergoing clinical aesthetic procedures.

For med spa owners

Own a med spa? Get on the register.

People compare providers here by rating and services. Make sure your listing is present, current, and correct — it's free.

List your spa →