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A single-center randomized controlled trial of local methylcobalamin injection for subacute herpetic neuralgia

Most patients experience increased symptoms following the procedure for several weeks and do not notice significant change from their usual pain for 3-6 months

BUT I do have a nectarine sized sore lump on my arm with a red rash which is hot to the touch

[DOI] [PMC free article] [PubMed] [Google Scholar] 94.Chatzi L., Apostolaki G., Bibakis I., Skypala I., Bibaki-Liakou V., Tzanakis N., Kogevinas M., Cullinan P

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[25] Administration Instructions Intramuscular Injection Instructions Subcutaneous Injection Instructions 503A vs 503B 503A pharmacies compound products for specific patients whose prescriptions are sent by their healthcare provider