Methylcobalamin Injection (Vitamin B12) Empower Pharmacy Lets do my first B12 injection together This is something Ive been nervous about for a long time, but today I finally did itand it honestly wasnt bad at all. I used the Union Medico needle guide Tinnitus can occur due to a common Vitamin Deficiency Tinnitus is experienced as ringing, roaring, or buzzing in the ears. 36 year old gentleman consulted me with one year history of tinnitus. He Dipping levels of vitamin B12 are linked to a high risk of pernicious anaemia a condition that triggers symptoms like headaches and tinnitus (hearing ringing, hissing, and whooshing sound when they Amazon.com: Arches Tinnitus B12 Formula Methylfolate 400 mcg, Methylcobalamin 1000 mcg, 90 Lozenges, 3 Month Supply : Health & Household