Dr. Suchdev, Dr. Mirazita and Dr. Yadati have once again been recognized by their peers as Top Doctors in New Hampshire Magazine’s annual Top Docs issue for 2025. This honor is recognition of their unwavering commitment to high-quality care, their expertise and skill in their respective fields, and the compassionate approach they offer patients at Oasis Therapeutics.
Complex regional pain syndrome (CRPS) is a chronic and often excruciating condition that can significantly disrupt daily life. For individuals who have not found relief through traditional pain management approaches, ketamine therapy offers a promising alternative. At Oasis Therapeutics, serving patients in Nashua and Concord, New Hampshire, we provide IV ketamine infusions as part of an advanced treatment plan for those living with CRPS.
CRPS is a chronic pain condition that typically affects one limb after an injury, surgery, stroke, or heart attack. The pain is often disproportionate to the original injury and can include symptoms such as burning or throbbing pain, swelling, skin temperature changes, and hypersensitivity to touch. Over time, the condition may worsen and spread beyond the initially affected area.
There are two types of CRPS:
While physical therapy, medications, and nerve blocks may provide some relief, CRPS can be highly resistant to conventional treatments. This has led many patients and providers to explore ketamine as a next-step option.
Ketamine works by blocking NMDA receptors in the central nervous system, which are involved in the transmission and amplification of pain signals. In CRPS, these receptors often become overactive, contributing to central sensitization and long-lasting pain. By interrupting these pathways, ketamine can help reset the pain signaling system and reduce both the intensity and persistence of symptoms.
In clinical studies, ketamine has been shown to significantly reduce pain in patients with CRPS, especially when other treatments have failed. In addition to pain relief, some patients report improvements in mood, mobility, and overall quality of life.
Because CRPS is notoriously difficult to treat, ketamine offers a unique mechanism that addresses the neurological root of the condition—rather than masking symptoms with medications like opioids.
At Oasis Therapeutics, ketamine for CRPS is delivered via intravenous infusion under close medical supervision. Treatment protocols are tailored to the severity of your symptoms and overall health status. A typical course may begin with a series of infusions administered over several days or weeks.
Each session lasts between 40 minutes and several hours, depending on the treatment plan. Patients are monitored continuously for comfort, safety, and response to therapy. Some individuals may experience mild, short-lived dissociative effects during infusion, which typically resolve quickly.
After completing the initial treatment series, our team will assess your response and may recommend periodic maintenance infusions to help sustain relief.
CRPS requires specialized care and a thoughtful approach. At Oasis Therapeutics, our board-certified anesthesiologists are experienced in pain management and ketamine therapy, and we understand the complexities of CRPS.
Your treatment journey begins with a comprehensive consultation. We take time to understand your medical history, symptoms, prior treatments, and overall health goals. From there, we design a customized ketamine protocol to meet your unique needs.
Every infusion takes place in a quiet, supportive environment where your safety and comfort are our top priorities. We work in collaboration with your broader care team to ensure your treatment is well-integrated and comprehensive.
You may be a candidate for ketamine therapy if you:
Our team will evaluate your individual case to determine whether ketamine is appropriate and develop a plan that fits your goals and medical needs.
Living with CRPS can be physically and emotionally exhausting—but effective treatment options are available. Oasis Therapeutics, proudly serving the communities of Nashua and Concord, New Hampshire, offers ketamine therapy to help reduce CRPS-related pain and improve quality of life.
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