Guide

Nick Santos Quit Smoking With Chantix and Therapy After 18 Years

9 min read Updated March 28, 2026

I Couldn’t Quit Smoking Until I Treated My Anxiety. Here’s My Story.

For eighteen years, I thought I smoked because I liked it. Because it calmed me down. Because it was a habit. It took a therapist to help me see the truth: I smoked because I had untreated anxiety, and cigarettes were the only coping mechanism I’d ever learned. The day I started treating the anxiety was the day I started actually being able to quit. Chantix helped with the nicotine. Therapy helped with everything else. Together, they gave me my life back.

The Start

I grew up in San Jose, in the Evergreen area. My parents immigrated from the Philippines when I was five. They were strict, hardworking, and not big on talking about feelings. My dad smoked. Not a lot, maybe five or six cigarettes a day, but it was constant. He’d sit on the back patio after dinner every night with a cigarette and a cup of instant coffee. It looked peaceful. Like the one time of day he wasn’t stressed about bills or work.

I stole my first cigarette from him when I was 14. I smoked it behind the 7-Eleven on White Road with my friend Danny. I coughed, got dizzy, and felt a wave of calm wash over me. That wave of calm is what got me. I’d been an anxious kid my whole life. Nervous about school, nervous about fitting in, nervous about my parents being disappointed in me. And suddenly here was this thing that made the nervousness quiet down, even for just a few minutes.

By 16 I was buying my own packs. Camel Lights at first, then I switched to American Spirit Yellows in college because I thought they were ā€œhealthier.ā€ That’s a joke, obviously. I smoked through college at San Jose State, through my first job in IT, through my twenties and thirties. A pack a day, sometimes more on weekends or when work got stressful.

Anxiety and Cigarettes: A Bad Partnership

Here’s what I didn’t understand for most of my smoking life: cigarettes don’t actually reduce anxiety. They create a cycle. You smoke, the nicotine gives you a brief hit of dopamine, you feel relieved. Then the nicotine wears off, and the withdrawal mimics anxiety. Your heart rate goes up, you feel restless, your hands get jittery. So you smoke again to feel ā€œcalm.ā€ But you’re not calming down. You’re just feeding the withdrawal. The baseline anxiety you had before smoking? It’s still there, underneath. And the cigarettes are actually making it worse.

I didn’t learn any of this until I was 38. For most of my adult life, I genuinely believed cigarettes were helping me manage my stress. Every time I tried to quit, my anxiety would spike so dramatically that I’d convince myself I needed to smoke to function.

I tried quitting four times before the one that stuck. Cold turkey at 27, lasted six days. The anxiety was so bad I had what I now know was a panic attack in my cubicle at work. My hands went numb, my chest got tight, I thought I was having a heart attack. I went out to the parking lot and smoked three cigarettes in a row and the panic subsided. That experience made me terrified to try quitting again.

I tried the patch at 30. Made it about two weeks, but I was a mess. Couldn’t sleep, couldn’t concentrate, felt like the walls were closing in. My girlfriend at the time said I was ā€œvibrating with nervous energyā€ and she wasn’t wrong. Back to smoking.

I tried Wellbutrin at 33. It helped a little with the cravings but did nothing for the anxiety. If anything, it made me more wired. Lasted about three weeks.

I tried cold turkey one more time at 36 and made it exactly two days.

Finding the Missing Piece

When I was 38, my company offered free sessions through an employee assistance program. I signed up for three sessions with a therapist named Dr. Karen Wu, mostly because my manager told me I seemed ā€œwound tightā€ and maybe I should talk to someone. Subtle, right?

In our first session, Dr. Wu asked me about my smoking. I told her I smoked a pack a day and that I’d tried to quit but couldn’t because of the anxiety. She asked me to describe the anxiety. I told her it was like a low hum in my chest that never stopped. Like waiting for bad news that never comes. I’d had it as long as I could remember.

She said something that changed everything: ā€œYou had anxiety before you started smoking. The cigarettes didn’t create it. But they’ve been masking it for so long that you’ve never actually dealt with it. Every time you try to quit, the anxiety comes flooding back because you’ve never developed any other way to handle it.ā€

That hit me like a truck. She was right. I’d been self-medicating with nicotine since I was 14 years old. I’d never learned how to sit with anxious feelings, how to manage them, how to let them pass without reaching for a cigarette.

We used the three EAP sessions to start working on that, and then I continued seeing her privately. She used cognitive behavioral therapy, which is basically learning to identify anxious thoughts, challenge them, and replace them with more realistic ones. We also worked on breathing techniques, body awareness, and gradually exposing myself to situations that made me anxious without using cigarettes to cope.

It took about eight months of regular therapy before I felt ready to try quitting again. During those eight months, I was still smoking. Dr. Wu didn’t pressure me to stop. She said we needed to build the foundation first. I needed other coping tools in place before we pulled the cigarette crutch away.

Adding Chantix

When I was ready, my doctor prescribed Chantix (varenicline). You start taking it a week before your quit date, and it works by blocking the nicotine receptors in your brain. So even if you smoke while taking it, you don’t get the usual satisfaction. It’s a weird feeling, honestly. I smoked during that first week on Chantix and the cigarettes tasted flat. No buzz, no relief, just hot smoke in my lungs. By my quit date, I was already down to about five cigarettes a day just because they weren’t doing anything for me.

My quit date was March 3rd, 2024. I remember it because it was a Sunday, and I’d planned it that way so I’d have the weekend to get through the worst of it before work on Monday.

The first few days were hard, but in a completely different way than my previous attempts. The physical cravings were muted by the Chantix. What hit me was the anxiety, right on schedule. That familiar hum in my chest ramped up to a roar. My brain was screaming that something was wrong, that I needed to do something, that I couldn’t just sit here and feel this.

But this time, I had tools. I did the breathing exercises Dr. Wu taught me. Four counts in, hold for four, out for six. I did body scans, where you mentally go through each part of your body and notice where you’re holding tension. I challenged the anxious thoughts: ā€œI’m going to feel like this foreverā€ became ā€œThis is temporary withdrawal. It will peak and pass. I’ve been through this before and I know what it is.ā€

It wasn’t magic. The anxiety didn’t disappear. But it went from unbearable to manageable. And that was the difference between this attempt and every previous one.

The Hard Parts

The hardest moment came in week three. I had a major project deadline at work, my team was behind, and my boss was pressuring me in his passive-aggressive way. Old Nick would have been chain-smoking in the parking garage. New Nick was sitting at his desk with his chest pounding, doing breathing exercises between emails.

I came close. Really close. I walked to the parking garage and stood where I used to smoke. I could smell the stale smoke embedded in the concrete. I stood there for about ten minutes, fists clenched, breathing through it. Then I called Dr. Wu’s office and left a voicemail saying I was struggling. She called me back within an hour, and we talked through it. She reminded me that the anxiety wasn’t going to kill me, but the cigarettes might. Blunt, effective.

The Chantix side effects were real. I had vivid dreams for the first month. Not nightmares exactly, but intense, cinematic dreams that felt like I was living another life every night. I also had some nausea in the mornings, which I managed by taking the pill with food. Around week six, the dreams calmed down. The nausea went away by month two.

I stayed on Chantix for the full 12-week course. By the time I stopped taking it, I’d been smoke-free for almost three months and the physical cravings were mostly gone. The anxiety was still there, but it was my regular anxiety, not withdrawal anxiety. And I knew how to handle my regular anxiety now.

What Life Looks Like

It’s been two years since I quit. I still see Dr. Wu every other week. The anxiety isn’t gone. I don’t think it ever fully will be. But it’s managed. I have tools. I have awareness. I know what’s happening in my body when the anxious feelings start, and I know they’ll pass.

I can take a deep breath without feeling a tightness in my chest. I can walk up the three flights of stairs to my office without stopping. I sleep better. My resting heart rate dropped from the mid-80s to the high 60s. My skin looks better, which my mom noticed before I did.

I don’t smell like smoke anymore. I used to spray cologne over it, which just made me smell like smoke and cologne. Now I just smell like myself. I didn’t even know what that was like.

I’ve saved close to $9,000. American Spirits weren’t cheap. I used some of the savings to buy a decent road bike and I’ve been riding on the Guadalupe River Trail a few times a week. Exercise helps the anxiety, too. My therapist was right about that.

The biggest change is internal. I feel like I’m actually living my life now instead of just managing it. For eighteen years, a huge portion of my mental energy went toward smoking: when’s my next cigarette, where can I smoke, do I have enough, am I annoying people with the smell. All of that cognitive load is gone. My brain has room for other things.

For Anyone Still Smoking, Especially If You’re Anxious

If you’ve tried to quit and the anxiety drove you back every time, I want you to hear this: you might have an anxiety problem that exists separately from your smoking. The cigarettes might be covering it up, and every time you try to quit, it comes roaring back because it was never treated.

Talk to a therapist. Specifically, ask about cognitive behavioral therapy for anxiety. It’s practical, it’s evidence-based, and it gives you actual tools to use. Not vague advice like ā€œjust relax.ā€ Real techniques that work.

And consider Chantix if your doctor thinks it’s appropriate. It’s not perfect and the side effects are real, but it took the edge off the nicotine cravings enough for me to focus on the mental side of quitting. The combination of Chantix and therapy is what made this possible for me.

You don’t have to fight both battles at once. Build your foundation first. Learn to manage the anxiety. Then quit. It might take longer, but it’s more likely to stick.

You are not alone in this. Millions of people smoke because they’re anxious, and millions of people have found their way out. I’m one of them. It took me eighteen years and four failed attempts, but I’m here. Smoke-free, managing my anxiety, and actually enjoying my life. You can get here too.