Cardiovascular safety data from published trials showed reductions in systolic blood pressure (ranging from 4.3 to 7.9 mmHg depending on dose) and diastolic blood pressure (2.3 to 4.6 mmHg reductions)
Early signs may be mild, but they can get worse if not treated
Still, for certain studies where absolute maximal bioavailability isn't the primary endpoint, or where continuous, lower-level systemic exposure is acceptable, the oral form of 5 Amino 1mq can be a perfectly viable, even preferable, option
Source: Cobalamin: Diagnostic use and therapeutic considerations
It is not formulated or intended for cosmetic, clinical, diagnostic, or therapeutic use
Compared with ordinary sterilized water, bacteriostatic water, due to its antibacterial function, can maintain the hygienic environment of the liquid medicine during multiple extractions and reduce the risk of contamination