This injectable formulation allows for much higher plasma concentrations of vitamin C, bypassing the limitations of gastrointestinal absorption and providing rapid systemic availability
Reviewing and stopping B12 injections You should review or stop B12 injections when a blood test shows your levels have normalised, when a dietary cause can be managed with tablets, or when your GP advises a change
Typically, the effects of these injections are noticeable within hours to a few days, lasting anywhere from several weeks to a couple of months, depending on your metabolism and lifestyle
In the UK, hydroxocobalamin is the standard form used for intramuscular injections on the NHS
Deficiencies are common among people with intestinal disorders and can be a side effect of certain medications, including antacids and acid blocking medications
I was told bruising is quite normal, but again I don't self-administer so I'm unsure, also had all in my arms