• Within 24 hours after shockwave: Reasonable and often useful, as long as you keep the area out of strenuous use for that first day. PBM can then be applied to modulate inflammation and support tissue remodeling, which is particularly effective for managing acute pain and supporting early recovery. (PMC)
• Right after shockwave, same day: Many clinicians keep that window simple. Most medical aftercare sheets advise rest, no NSAIDs, and no icing because those can blunt the intended inflammatory cascade. That guidance sits well with waiting until the next day for PBM. (PMC)
• Laser before shockwave: Laser treatment before shockwave can help reduce acute pain and improve patient comfort, which may let clinicians deliver adequate shockwave dosing in sensitive cases. This is used in some sports and podiatry clinics. (EMS Pain Therapy)
• Do not treat then go train hard: Both shockwave and PBM can reduce pain quickly. Pain can be a poor guide right after treatment. Most sources advise avoiding intense or high-impact loading for 24 to 48 hours after shockwave. Keep load conservative even if it feels good. (PMC)

Optimal results for some conditions may require multiple sessions of both shockwave and laser treatments.

Why the timing matters

Shockwave kicks off a pro-healing inflammatory cascade. Best practice guidelines recommend avoiding NSAIDs and ice after ESWT, plus moderating activity because early analgesia can mask symptoms. You want that cascade to run. (PMC)

PBM supplies energy to healing cells. PBM can reduce pain quickly and improve short-term function in several musculoskeletal problems, which is exactly why we do not pair it with strenuous use right away. Let pain relief help comfort, not load. Meta-analyses show immediate or early pain reductions with PBM in neck and tendon conditions. Clinical outcomes are often measured by reductions in pain intensity and improvements in patient satisfaction, highlighting the effectiveness of these therapies. (The Lancet)

Together, they are compatible. Clinics and device makers routinely discuss combined workflows, and a peer-reviewed human study even explored ESWT plus low-intensity laser for Peyronie’s disease. Veterinary rehab teams also use both modalities within multimodal care. Tailored treatment protocols are designed to relieve pain, stimulate healing, and promote healing for optimal clinical outcomes. The combo is not fringe. (EMS Pain Therapy)

Mechanisms of action: How laser and shockwave therapies work

Laser therapy and shockwave therapy are both powerful, non-invasive tools for managing pain and promoting healing in musculoskeletal disorders, but they work through distinct biological mechanisms.

Laser therapy—including low level laser therapy (LLLT) and high intensity laser therapy (HILT)—uses specific wavelengths of light energy to penetrate deep into the affected tissue. This process, known as photobiomodulation, stimulates cellular repair by energizing the mitochondria, the “powerhouses” of the cell. As a result, there is an increase in ATP production, which fuels cellular activity and accelerates tissue repair. The light energy also triggers the release of growth factors and anti-inflammatory mediators, helping to reduce inflammation, modulate pain pathways, and promote collagen production. These effects combine to provide pain relief, reduce chronic pain, and support the healing of both acute and chronic injuries. Laser therapy is especially effective for conditions like neuropathic pain, myofascial pain syndrome, and soft tissue injuries, and can be tailored to each patient’s needs with a personalized treatment plan.

Shockwave therapy, also known as extracorporeal shockwave therapy (ESWT), works differently. It delivers acoustic waves to the affected tissue, creating controlled microtrauma that stimulates the body’s natural healing response. This microtrauma increases blood flow and metabolic activity, which helps break down scar tissue, reduce inflammation, and promote tissue regeneration. Shockwave therapy is particularly effective for chronic conditions such as plantar fasciitis, tendinopathies, and overuse injuries, where traditional treatments may fall short. By enhancing blood flow and stimulating the release of growth factors, shockwave therapy supports bone healing and the repair of soft tissue, leading to pain reduction and improved function.

When used together or as part of a multimodal approach, laser and shockwave therapies can address different aspects of musculoskeletal pain and injury. High power laser therapy is excellent for reducing pain and inflammation in chronic pain conditions, while radial shockwave therapy excels at treating soft tissue injuries and stimulating bone healing. Low level laser therapy is also valuable for managing nerve pain and supporting tissue repair.

By understanding how these therapies work—at the cellular and tissue level—clinicians and pet parents can make informed decisions about pain management and rehabilitation. Both therapies offer a non-invasive alternative to medication or surgery, and can be integrated with physical therapy to enhance patient outcomes, accelerate healing, and improve quality of life for pets and people alike. With just a few sessions, many patients experience significant pain relief and functional improvement, making these modalities a cornerstone of modern musculoskeletal medicine.

Practical treatment protocols for clinics and pet parents

These steps are written for tendons, fascia, and peri-articular soft tissue in dogs and cats. Adjust for the specific diagnosis and your patient’s sensitivity.

Extracorporeal shock wave therapy and radial pressure wave therapy are both used to address musculoskeletal pain in pets. These modalities can be tailored to target nerve irritation and modulate pain signals, providing non-invasive options for pain management and functional improvement.

When delivering ESWT, note that a class iv laser may be incorporated into some protocols for enhanced tissue penetration and pain relief.

Using an at-home device after shockwave?
Minutes depend on power, beam size, and contact with skin. Guessing here wastes time or slows progress.

Day 0, shockwave therapy day

1. Deliver ESWT per your protocol. Avoid local anesthetic if possible so you can clinically focus on the pain locus. (PMC)
2. Aftercare that day
3. No NSAIDs or icing. Acetaminophen may be considered if needed, per your clinician. (PMC)
4. Activity: Light, normal home movement only. No high-impact play, stairs sprints, or long hikes. (Complete Physio)
5. No NSAIDs or icing. Acetaminophen may be considered if needed, per your clinician. (PMC)
6. Activity: Light, normal home movement only. No high-impact play, stairs sprints, or long hikes. (Complete Physio)

Day 1, roughly 24 hours later

1. Add PBM to the treated region to support remodeling. For clinic lasers, dose against WALT guidance for tendinopathy:
2. 904 nm: about 2 J per point minimum.
3. 780–860 nm: about 4 J per point minimum. Cover the involved tendon in a small grid and include myotendinous junctions. Repeat 2 to 3 times per week for 2 to 3 weeks, then re-evaluate. (waltpbm.org)
4. 904 nm: about 2 J per point minimum.
5. 780–860 nm: about 4 J per point minimum. Cover the involved tendon in a small grid and include myotendinous junctions. Repeat 2 to 3 times per week for 2 to 3 weeks, then re-evaluate. (waltpbm.org)
6. For at-home LED devices like MedcoVet Luma, target a total energy density in the same ballpark over the region. The exact minutes depend on device irradiance. Your goal is to deliver a low to moderate dose across the tissue, not a long, hot session. Use gentle, overlapping passes and stay off intense activity the rest of the day. (PMC)

Ongoing, days 2 to 7

1. Rehab first, then PBM as needed. Keep load progression conservative. Do not advance activity just because pain is down. (PMC)
2. When to pause PBM: If the next session is a high-intensity exercise day, avoid using PBM immediately before it on an injured structure. Use it after training or later that day. This mirrors the shockwave advice about early analgesia and load moderation. (PMC)

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Special notes for veterinary use and chronic pain

• Dogs, cats, and working animals: Veterinary rehab programs commonly pair ESWT with PBM inside multimodal plans for bone, tendon, and shoulder conditions. This is seen in both peer-reviewed veterinary reports and practice standards. (Today’s Veterinary Practice)
• Sedation considerations: ESWT sometimes requires brief sedation in animals. PBM does not. PBM is a low-friction add-on appointment or at-home therapy that fits well the day after ESWT. (Frontiers)

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When to not stack treatments tightly

• Active infection, pregnancy, or tumor in the target field are widely cited ESWT cautions. PBM has its own oncology caveats. Screen first. (PMC)
• Acute rupture, severe partial tears, or post-injection windows may alter timing. Follow the treating clinician’s plan. (PMC)

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Prove It

• Post-ESWT guidance: Best-practice review lists post-procedure “avoid NSAIDs and ice,” coupled PT, and “do not advance activity” because of immediate analgesia after ESWT. That supports a clean 24-hour rest window before adding anything else. (PMC)
• Rest 24–48 h: Multiple hospital and orthopedic sources advise avoiding strenuous activity for a day or two after ESWT. (Complete Physio)
• PBM analgesia: High-quality reviews show immediate pain reduction after PBM in neck pain and positive effects across lower extremity tendinopathies. Analgesia is good, but it can invite premature loading if used right before hard exercise. (The Lancet)
• Combination use: Clinical practice content and case work describe laser and shockwave as complementary, including pre-shockwave laser for comfort and post-shockwave laser to support remodeling. A human study explored ESWT plus low-intensity laser with symptom benefits, supporting compatibility of the modalities. Veterinary services list both modalities within integrated care. (EMS Pain Therapy)
• PBM dose anchors: WALT dosing tables remain the best known reference for laser dosing in tendons. Use them to bound clinic laser doses and to estimate LED treatment targets. (waltpbm.org)

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Citation summary

• Use PBM 24 h after ESWT: Aligns with ESWT aftercare that favors rest, avoids NSAIDs and ice, and warns against advancing activity during early analgesia. (PMC)
• Avoid heavy activity 24–48 h: Common recommendation from hospital and sports medicine sources. (Complete Physio)
• PBM provides rapid analgesia: Immediate or early pain relief shown in meta-analyses. Good for comfort, but separate from high-load sessions. (The Lancet)
• Laser + shockwave are compatible: Reported across clinical practice write-ups, manufacturer protocols, and peer-reviewed work in other tissues. Veterinary rehab includes both in multimodal care. (EMS Pain Therapy)
• Dose guide: WALT tables for 780–860 nm and 904 nm inform clinic laser dosing, which you can mirror as energy targets with LEDs. (waltpbm.org)

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Sources and references

• Tenforde AS, et al. Best practices for extracorporeal shockwave therapy in musculoskeletal medicine. PM&R. Post-procedure advice and activity guidance. (PMC)
• NHS and hospital aftercare pages on ESWT activity restriction and avoiding NSAIDs and ice. (Guy’s and St Thomas’ NHS Trust)
• Orthopedic and sports clinics noting 24–48 h rest after ESWT. (Complete Physio)
• Chow RT, et al. Efficacy of low-level laser therapy in neck pain, Lancet 2009, immediate analgesia. (The Lancet)
• Naterstad IF, et al. LLLT in lower extremity tendinopathy and plantar fasciitis, BMJ Open 2022. (BMJ Open)
• WALT dosage recommendations and related summaries. (waltpbm.org)
• EMS DolorClast and LightForce clinical pieces on combining laser and shockwave, including pre-shockwave laser for comfort. (EMS Pain Therapy)
• Dell’Atti L, et al. Low-intensity laser plus ESWT in Peyronie’s disease, 2023. (PubMed)
• UC Davis Veterinary Sports Medicine, multimodal pain treatment including PBM and ESWT. (UC Davis School of Veterinary Medicine)

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Bottom line for MedcoVet readers

Use shockwave to start the healing response. Rest the area. At the 24-hour mark, bring in PBM to keep pain in check and energy flowing to cells. Keep activity modest for another day, then build back up with your rehab plan. That is a clean, evidence-aligned way to stack these tools for pets at home and in clinic. (PMC)

Laser shockwave therapy is a valuable tool in veterinary medicine, offering safe, effective, and non-invasive treatment options that enhance healing, reduce pain, and improve functionality for pets suffering from a variety of musculoskeletal disorders.