When Nothing Seems to Treat Your Chronic Pain, Ketamine Can Help
Every person experiences occasional pains and aches. Typically, the pain becomes less severe as the injuries heal. Unlike normal pain, with chronic pain, the body sends pain signals to the brain, even when your injury has healed. It could last a couple of weeks or even years. Chronic pain could restrict mobility and lower endurance, strength, and flexibility, making it difficult to perform daily activities and tasks.
The pain might feel dull or sharp, causing an aching or burning sensation on the affected area. It could happen in any body part. Some of the most typical chronic pain forms include:
- Lower back pain
- Postsurgical pain
- Cancer pain
- Neurogenic pain
- Arthritis pain
More often than not, initial injuries cause the condition. It is believed that it develops once nerves are damaged. The pain can sometimes stem from an underlying health condition like:
- Inflammatory bowel disease
- Interstitial cystitis
How is Chronic Pain Currently Treated?
The frequency and seriousness of chronic pain differ from one person to another, and doctors develop pain management plans specific to every patient. Some of the medications currently used to treat chronic pain include:
- Adjuvant analgesics like antidepressants
- Opioid pain relievers
- Over-the-counter pain relievers
Ketamine and Chronic Pain
According to a study conducted by Marieke Niesters et al., ketamine is used to treat numerous pain syndromes, mainly those with neuropathic components. Low dose ketamine has potent analgesia in neuropathic pain states, presumably by inhibition of the N-methyl-D-aspartate receptor. The researchers discovered that a short-term infusion produces potent analgesia only during administration. In contrast, prolonged infusions have a long-term analgesic impact up to three months after the therapy.