Starting treatment for Complex Regional Pain Syndrome can feel both hopeful and overwhelming, especially if you’ve been battling this condition for months or years. In your first month of comprehensive CRPS treatment, you can expect a carefully paced progression focused on gentle reactivation, pain management, and establishing baseline measurements — not immediate dramatic improvements. Research shows that meaningful recovery from CRPS happens gradually, with the most significant improvements typically occurring within the first six months of treatment, making early intervention crucial (Bean et al., 2015). Understanding what realistically happens in these initial weeks helps you measure progress appropriately and stay committed even when changes feel incremental.
Week One: Assessment, Baseline, and Treatment Planning
Your first week centers on thorough evaluation and establishing where you’re starting from. If you’re beginning treatment at a specialized clinic, expect comprehensive screening that goes beyond your pain level. Experienced CRPS providers assess not just symptom severity, but also functional abilities, range of motion, skin changes, temperature differences, and psychological factors that may influence recovery.
At Scottsdale Ketamine Clinic, our Board-Certified Nurse Anesthetist with over 40 years of medical experience conducts detailed medical history reviews before initiating treatment. This careful screening ensures you’re an appropriate candidate and helps identify any contraindications. For ketamine infusion specifically, recent cardiovascular events, closed-head injuries, or certain psychiatric conditions may affect treatment decisions. This thoroughness protects your safety while optimizing outcomes.
During this first week, you’ll also likely discuss treatment goals. This is where realistic expectations become essential. Current research suggests that complete symptom resolution within one year occurs in only about 5% of CRPS cases (Bean et al., 2015). However, clinically meaningful improvements — reduced pain intensity, better function, increased independence — occur much more frequently. Your treatment team should help you define goals that balance hope with realism: perhaps reducing your pain from an 8/10 to a 5/10, or regaining enough hand function to dress yourself independently.
Many providers recommend keeping a detailed symptom journal starting from day one. Track your pain levels at different times of day, activities that worsen or improve symptoms, sleep quality, and emotional state. This data becomes invaluable for measuring progress that might feel invisible day-to-day but becomes apparent when you look back over weeks.
Weeks Two Through Four: Active Treatment and Initial Responses
The bulk of your first month involves beginning active interventions. The specific treatments will depend on your individualized plan, but comprehensive CRPS care typically includes multiple complementary approaches targeting different aspects of the condition.
For patients beginning ketamine infusion therapy for CRPS, the standard protocol often involves multiple infusions over two to three weeks. Research on CRPS treatment emphasizes that early, aggressive intervention tends to produce better outcomes than a conservative wait-and-see approach (Harden et al., 2022). This doesn’t mean pushing through pain recklessly, but rather implementing evidence-based treatments promptly before neuroplastic changes become more entrenched.
During this active treatment phase, expect your body to respond in ways that may feel unpredictable. Some patients notice improvements in specific symptoms — perhaps better sleep or reduced sensitivity to touch — before seeing significant pain reduction. Others experience fluctuating symptoms, with good days and difficult days alternating unpredictably. Both patterns are normal during early treatment. Your nervous system is essentially recalibrating, and that process isn’t always linear.
It’s crucial to maintain realistic expectations about speed of improvement. New research offers encouraging findings: up to 80% of CRPS patients can experience significant recovery within 18 months of diagnosis when receiving comprehensive early treatment (Ferraro et al., 2024). However, “significant recovery” doesn’t mean complete resolution. Most patients continue meeting some diagnostic criteria for CRPS even after meaningful improvement. The goal isn’t necessarily to eliminate every symptom, but to reduce suffering enough that you can reclaim meaningful activities and quality of life.
Measuring Progress: What Actually Indicates Improvement
One challenge in the first month is knowing whether treatment is working. Pain levels are important, but they’re not the only marker — or even always the most reliable one. Current clinical guidelines emphasize functional improvements as equally important measures of treatment success (Harden et al., 2022).
Ask yourself these questions weekly:
- Can you perform any activities this week that you couldn’t last week?
- Has your range of motion increased, even slightly?
- Are you sleeping better or for longer periods?
- Do you have more good hours in your day, even if overall pain hasn’t dramatically decreased?
- Has the area where you experience pain become more localized rather than spreading?
- Can you tolerate touch or temperature changes slightly better?
Small improvements in these areas often precede more obvious pain reduction. A patient who regains the ability to button a shirt or brush their teeth independently has achieved meaningful functional progress, even if their pain score hasn’t changed dramatically on a 0-10 scale.
Your treatment team should provide objective measurements too — range of motion assessments, grip strength testing if appropriate, timed functional tasks. These quantifiable measures help cut through the emotional ups and downs of early recovery to show whether you’re genuinely making progress.
Common Adjustments in the First Month
Expect your treatment plan to evolve during these initial weeks. What works for one patient may need modification for another, and your providers should be responsive to how you’re responding — or not responding — to interventions.
If you’re experiencing side effects from any treatment, communicate this immediately. For instance, ketamine infusion occasionally causes mild nausea or dizziness during or shortly after treatment. These effects typically resolve quickly, but if they’re severe, dosage adjustments or supportive medications may help. Our team monitors patients throughout infusions precisely to address any concerns as they arise.
You might also find that certain activities you’re attempting in physical rehabilitation need pacing adjustments. The goal is gentle, progressive reactivation — not pushing through severe pain, which can worsen central sensitization. If an exercise or movement consistently triggers severe pain flares that last hours or days, that’s valuable feedback your treatment team needs to hear. Adjustments don’t mean treatment is failing; they mean your providers are listening and personalizing your care.
Addressing Fears That May Emerge
Starting treatment often brings fears to the surface that you may not have anticipated. These are normal and worth acknowledging.
Fear that treatment won’t work for you: CRPS is notorious for variable treatment responses. What helps one patient dramatically may provide only modest relief for another. Results vary by individual, and there’s currently no way to predict with certainty who will respond best to any particular approach. However, research consistently shows that multimodal treatment approaches provide the best outcomes, so even if one intervention doesn’t help dramatically, adjusting and adding complementary treatments often yields improvement.
Fear of getting hopes up: After trying multiple failed treatments, many CRPS patients develop protective skepticism. You might find yourself holding back emotionally, afraid to believe improvement is possible. This is understandable, but it can also become a barrier. Consider framing your mindset as “cautiously willing” rather than either fully hopeful or entirely pessimistic. You don’t have to believe treatment will work perfectly; you just need to engage genuinely with the process.
Fear of the commitment required: Effective CRPS treatment isn’t passive — it requires time, financial resources, and sustained effort. The initial treatment series may involve multiple appointments weekly. For patients traveling from Mesa, Tempe, or other East Valley communities to our Scottsdale or Ahwatukee locations, this represents a real commitment. Remember that the first 12–18 months after CRPS onset represent a critical window where interventions may prevent long-term disability (Ferraro et al., 2024). The investment of time and resources now may prevent years of escalating dysfunction.
It’s also worth knowing that CRPS doesn’t always occur in isolation. Many patients present with co-occurring anxiety or depression, which can both complicate pain perception and delay recovery. Our mental health treatment services are available alongside pain treatment for patients who are navigating both, and ketamine’s efficacy across these conditions makes it particularly well-suited to complex presentations.
Three Practical Steps for Your First Month
1. Create a structured daily routine. Consistency helps both your body and nervous system. Aim for regular sleep-wake times, scheduled rest periods, and predictable meal times. This structure reduces stress on your system and makes it easier to notice patterns in your symptoms.
2. Identify your support system. CRPS treatment works best when you’re not isolated. Whether it’s family members attending key appointments, friends checking in regularly, or connecting with online CRPS support communities, social connection combats the isolation that chronic pain often creates. Share educational information from reliable sources with loved ones so they understand what you’re experiencing.
3. Define your “enough for now” threshold. One trap patients fall into is constantly comparing their current state to their pre-CRPS abilities. While long-term goals might include returning to those activities, your first-month goal should be finding small improvements worth celebrating. Can you tolerate a warm shower this week when you couldn’t last month? That’s progress. Can you write your name with your affected hand, even if it’s shaky? That matters. Acknowledge incremental gains.
What Happens After the First Month
As you complete your first month of treatment, you’ll have clearer data about how your body responds to interventions. This information guides next steps — whether that’s continuing current treatments, adding complementary approaches, or adjusting protocols that aren’t providing expected benefits.
Many patients find that improvements continue beyond the first month, with symptom severity reductions being greatest in the first six months of treatment before plateauing (Bean et al., 2015). This means month two might bring even more noticeable changes than month one. Alternatively, you might need to try different treatment approaches if initial interventions haven’t helped adequately. Both scenarios are manageable with an experienced treatment team.
For patients in the Phoenix and Scottsdale areas who’ve begun treatment with us at Scottsdale Ketamine Clinic, we typically recommend follow-up assessments to determine if booster infusions are beneficial. Research shows that many CRPS patients benefit from periodic ketamine treatments every two to six months to maintain improvements. We work with each patient individually to develop a maintenance plan based on their response and needs. Our full chronic pain management approach can help frame how this fits into a longer-term care strategy.
You’re Not Alone in This Journey
Starting CRPS treatment requires courage, especially after dealing with a condition that many medical providers don’t fully understand. The first month brings both challenges and opportunities. There will be difficult moments — days when you wonder if treatment is working, when pain flares despite your best efforts, or when the commitment feels overwhelming. These experiences are normal, not indicators of failure.
You also have the opportunity in these first weeks to advocate for yourself, learn what helps your specific body, and build relationships with providers who understand CRPS’s complexity. At Scottsdale Ketamine Clinic, we’ve worked with CRPS patients for years and recognize that each person’s journey looks different. We’re here to support you through the uncertainties of early treatment while providing the clinical expertise that comes from decades of experience.
If you’re ready to begin treatment or want to discuss what your first month might look like given your specific situation, we offer complimentary phone consultations. One of our experienced doctors can discuss your concerns, answer questions about what to expect, and help you determine if our approach aligns with your treatment goals.
Your pain has been disproportionate to your original injury for too long. While we can’t guarantee any specific outcomes — because results vary between individuals — we can promise that you’ll receive care from providers who understand CRPS’s underlying mechanisms and treat you with the compassion and expertise you deserve.
Call us today to take that first step: 480-590-6312 for our Scottsdale location or 480-253-9710 for Phoenix. We serve patients throughout the East Valley and are conveniently located just minutes from Arizona Falls. You don’t have to face this alone.
References
Bean, D. J., Johnson, M. H., Heiss-Dunlop, W., & Kydd, R. R. (2015). Extent of recovery in the first 12 months of complex regional pain syndrome type-1: A prospective study. Clinical Journal of Pain, 32(4), 310-318. https://pubmed.ncbi.nlm.nih.gov/26524108/
Ferraro, M., Bagg, M. K., Luomajoki, J., Martin, R., Billiar, T., Blyth, F. M., & Moseley, G. L. (2024). Understanding CRPS and Pathways to Recovery. Rehab Management. https://rehabpub.com/pain-management/chronic/new-crps-study-offers-hope-for-recovery/
Harden, R. N., McCabe, C. S., Goebel, A., Massey, M., Suvar, T., Grieve, S., & Bruehl, S. (2022). Complex Regional Pain Syndrome: Practical Diagnostic and Treatment Guidelines, 5th Edition. Pain Medicine, 23(Suppl 1), S1-S53. https://academic.oup.com/painmedicine/article/23/Supplement_1/S1/6605306
