b12 injection before a flight Travel Smarter: Preparing your Immune System with IM Injections You Fly Benefits of Vitamin B12 Shots

Have a veterinarian show you how to give the injection and if possible, have them observe you giving your first injection

Chew sugar-free gum or sugar-free mints to keep your mouth moist

Common signs include: Fatigue Weakness Anemia Pale or yellowish skin Numbness or tingling in the hands and feet Difficulty with balance Glossitis (a swollen, red tongue) Memory or concentration difficulties If you suspect you may have a vitamin B12 deficiency, consult your healthcare provider for appropriate testing and personalized recommendations

If requirement becomes less, this shows the success of vitamin b12 injection for dogs therapy and decision of administering maintenance dose is dependent on results of laboratory tests