can a b12 injection cause pink urine Vitamin Injections in Rayleigh, Essex Vitamin B12 IV Therapy: Benefits
Description
Once glutathione stores are empty, high-dose cyanocobalamin may theoretically cause cyanide toxicity, especially in renal failure patients

If youve received more B12 than your body can use and store, your kidneys will flush out the extra and because injected B12 is red, your urine may be pink or reddish

Price et al., Cell Metabolism )

Dupixent should not be frozen because this can damage the medication
