
Viral infections can be stubborn, draining your energy and leaving behind long-lasting complications. While standard antiviral medications and pain relievers help, many people continue to struggle with symptoms like fatigue, pain, brain fog, and recurrent flare-ups. This has led researchers to explore intravenous vitamin C (IVC) as a supportive therapy. With its powerful antioxidant and immune-boosting properties, IVC has been studied for decades in viral conditions like shingles (herpes zoster) and Epstein-Barr virus (EBV). Emerging evidence suggests it may speed recovery, reduce pain, and even lower the risk of long-term complications.
Vitamin C plays a central role in immune defense and tissue healing. Viral infections rapidly deplete the body’s vitamin C stores, weakening your natural defenses. Low vitamin C levels have been linked with higher rates of viral complications, including nerve pain, chronic fatigue, and hepatitis.
Unlike oral supplements, which are limited by how much your gut can absorb, IV vitamin C delivers high doses directly into the bloodstream, achieving levels that appear necessary to fight infection and reduce inflammation.
Shingles, caused by reactivation of the chickenpox virus, leads to painful rashes and sometimes long-term nerve pain called postherpetic neuralgia (PHN).
Shingles pain can be debilitating, and PHN may last months or years. IV vitamin C appears to not only shorten recovery time but also protect against long-term complications.
EBV, a member of the herpesvirus family, is best known for causing mononucleosis (“mono”) and has been linked to chronic fatigue syndrome, autoimmune conditions, and hepatitis. Unfortunately, there are no effective antiviral treatments for EBV.
For people struggling with EBV-related fatigue, brain fog, or even liver inflammation, IV vitamin C may provide a safe and effective supportive option — one that conventional medicine currently lacks.
Interested in learning how IV vitamin C can support your recovery from viral infections like shingles, Epstein-Barr, or the common cold? Book a discovery call with one of our naturopathic doctors and explore whether IV therapy is right for you.
References:
Liu, Yao et al. “Intravenous Administration of Vitamin C in the Treatment of Herpes Zoster-Associated Pain: Two Case Reports and Literature Review.” Pain research & management vol. 2020 8857287. 1 Dec. 2020, doi:10.1155/2020/8857287
Schencking M, Vollbracht C, Weiss G, Lebert J, Biller A, Goyvaerts B, Kraft K. Intravenous vitamin C in the treatment of shingles: results of a multicenter prospective cohort study. Med Sci Monit. 2012 Apr;18(4):CR215-24.
Mikirova, Nina, and Ronald Hunninghake. “Effect of high dose vitamin C on Epstein-Barr viral infection.” Medical science monitor : international medical journal of experimental and clinical research vol. 20 725-32. 3 May. 2014, doi:10.12659/MSM.890423
Knorr, Adriane L et al. “Treatment of Epstein-Barr Induced Hepatitis with High Dose Intravenous Vitamin C: A Case Report.” Integrative medicine (Encinitas, Calif.) vol. 22,4 (2023): 24-27.