Notes from Dr. Jenq

Nicotine and Marijuana Before Surgery: What I Recommend (and Why It Matters)

Nicotine and Marijuana Before Surgery: What I Recommend (and Why It Matters)

At Oregon Cosmetic and Reconstructive Clinic, I spend a lot of time helping patients prepare for surgery. Small choices before surgery can make a big difference in healing.

Two of the most important factors? Nicotine and marijuana use.

Let’s walk through what I recommend—and why these changes truly matter.

Why This Matters for Surgery and Healing

Surgery depends on good blood flow, oxygen delivery, and stable healing. Both nicotine and marijuana can interfere with these processes—but in different ways.

Because of this, I guide patients to make temporary changes before and after surgery to improve safety and results.

Nicotine and Surgery: Why I Ask You to Stop

Nicotine has a strong effect on your blood vessels.

What nicotine does:

  • Narrows blood vessels (vasoconstriction)
  • Reduces oxygen delivery to tissues
  • Slows wound healing
  • Increases risk of wound breakdown and infection

Even small amounts can affect healing. This includes:

  • Cigarettes
  • Vapes
  • Nicotine gum or patches

👉 In other words, nicotine limits the body’s ability to heal the very tissues we operate on.

My Recommendation for Nicotine

I recommend:

  • Stop all nicotine 4 weeks before surgery
  • Continue avoiding nicotine for 4 weeks after surgery

This timeline allows your body to:

  • Restore normal blood flow
  • Improve oxygen delivery
  • Build stronger healing tissue

👉 This is one of the most important things you can do to protect your result.

Marijuana and Surgery: A Different Set of Concerns

Marijuana affects the body differently than nicotine, but it still matters for surgery.

The biggest concerns relate to:

  • Airway irritation (when smoked)
  • Interactions with anesthesia and medications

Why Smoking Marijuana Matters

When marijuana is inhaled, it can irritate the airway.

This can lead to:

  • Increased coughing
  • Airway sensitivity during anesthesia
  • Higher risk of breathing complications

Because of this, I recommend avoiding inhaled forms before surgery.

My Recommendation for Marijuana (Before Surgery)

1 Month Before Surgery

  • Transition from smoked marijuana → edible forms

This helps:

  • Reduce airway irritation
  • Improve safety during anesthesia

Holding Edibles Before Surgery

Even edible marijuana can interact with medications.

Why this matters:

  • It may affect how your body responds to anesthesia
  • It can interact with pain medications or sedatives

My recommendation:

  • Stop edibles 1 week before surgery
  • Resume no sooner than 1 week after surgery

This helps create a safer and more predictable recovery.

What About After Surgery?

After surgery, your body is actively healing.

Avoiding nicotine after surgery helps:

  • Prevent wound complications
  • Improve scar quality
  • Support stronger tissue healing

Avoiding marijuana (early recovery) helps:

  • Prevent medication interactions
  • Reduce breathing issues
  • Allow your body to stabilize

Tips to Help You Stop Nicotine Before Surgery

I know stopping nicotine can feel difficult. However, you don’t have to do it alone. There are several effective strategies that can make this process more manageable.

1. Medications That Reduce Cravings

Certain medications can help decrease the urge to smoke:

  • Chantix (varenicline)
  • Wellbutrin (bupropion)

These medications work on the brain’s reward pathways. As a result, they can:

  • Reduce cravings
  • Decrease withdrawal symptoms
  • Make quitting feel more achievable

If you are considering this option, I recommend discussing it with your primary care provider.

2. Identify Triggers and Replace the Habit

Nicotine use is often tied to daily routines. So first, increase awareness of your triggers.

Common triggers include:

  • Morning coffee
  • Driving
  • Stress or anxiety
  • Social situations

Once you identify these patterns, you can replace the habit with a healthier alternative.

Examples:

  • Take a short walk instead of smoking
  • Practice deep breathing
  • Drink water or chew gum
  • Step outside for fresh air without nicotine

👉 Small changes like these can break the cycle and help create new, healthier routines.

3. Hypnosis and Behavioral Support

For some patients, working with a hypnotist who specializes in smoking cessation can be very effective.

This approach helps:

  • Reframe habits at a subconscious level
  • Reduce cravings
  • Strengthen motivation to quit

While it doesn’t work for everyone, it can help certain patients succeed when other methods did not.

Putting It All Together

Stopping nicotine is one of the most powerful ways to improve healing after surgery.

  • Medications can reduce cravings
  • Awareness helps break patterns
  • Behavioral tools (like hypnosis) support long-term change

When you combine these strategies, quitting becomes much more achievable.

Simple Timeline

Nicotine

  • Stop: 4 weeks before surgery
  • Resume: At least 4 weeks after surgery

Marijuana

  • Switch to edibles: 1 month before surgery
  • Stop edibles: 1 week before surgery
  • Resume: At least 1 week after surgery

Supporting Your Healing

Preparing your body before surgery makes a real difference.

👉 You can also improve healing with these strategies:

These steps work together to support your recovery.

Final Thoughts

I know these changes can feel challenging. However, they are temporary—and they directly affect your safety and results.

At Oregon Cosmetic and Reconstructive Clinic, I focus on helping you heal well, not just get through surgery.

When you support your body before surgery, you set yourself up for a smoother recovery and a better outcome.


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