groin area pain b b12 injection Do Injections Hurt? Painful Shots Tips · PA Relief Hip & Groin Injections |

This is typically the responsibility of the healthcare professional

The TSA, per its posted regulations regarding medications, may opt to swab your vials: TSA officers may test liquids, gels or aerosols for explosives or concealed prohibited items

This is because muscle tissue has a lot of blood flow

If oral and intramuscular injections have been proposed historically, alternative treatment routes have been recently proposed with sublingual, intranasal and subcutaneous administrations, which are more patient-friendly than painful intramuscular injections

Remember, B12 is needed for this cell to mature, so with insufficient B12 megaloblasts accumulate in your bone marrow and large red cells called macrocytes appear in your blood

Published 2014 Jun 23