Pain is a common symptom in many different medical conditions, and may have a serious effect on a person’s physical, emotional and social functioning and overall quality of life. It is often associated with inflammation, injury or damage to part of the nervous system.

Vitamin C not only reduces inflammation and promotes healing but also plays a crucial role in maintaining the functioning of central nervous system. An increasing body of evidence indicates that administering vitamin C can alleviate pain in some conditions. While it is not regarded as an analgesic, it does help modify pain and the use of narcotic medicines such as morphine.

Vitamin C infusions

At our clinic we have noticed pain reduction with intravenous vitamin C (IVC) in conditions such as cancer, nerve pain after shingles and in diabetic patients, and Complex Regional Pain Syndrome (CRPS) following orthopedic surgery or fracture.

People who had intravenous vitamin C following surgery also reported less pain and their surgeons were often surprised how quickly they healed and recovered. Read more about using IVC before and after surgery.

What the research says

  • There is some evidence that intravenous vitamin C can be used as an adjunctive therapy to reduce acute herpetic pain and promote fast healing. 1
  • A recent randomized controlled trial has shown that patients who received 3g of vitamin C infusion at the beginning of the surgery had significantly less pain and reduced need for pain relief following the surgery without any side effects. 2
  • Intravenous vitamin C has been administered to cancer patients for decades to alleviate a number of cancer-related symptoms, including pain. 3 Most of the studies have reported at least 30% reduction in pain in patients with cancer who were administered intravenous vitamin C. 4 Read more about how IVC improves quality of life.