215.2 mg vial
Cerebrolysin: a 215.2 mg vial
What a 215.2 mg vial of Cerebrolysin becomes once it is mixed, and what each dose reported in the sources draws to on a syringe. Every figure is arithmetic on the vial size in the heading — none of it is a recommendation, and the doses are the ones our sources describe rather than ones we picked.
Leading with
215.2 mg + 1 mL bacteriostatic water = 215.2 mg/mL
Chosen because it puts the reported doses on readable marks of a 1 mL U-100 syringe. Other volumes are perfectly valid — the dilution table further down covers them, and the concentration changes what every dose draws to.
What each reported dose draws to
At 215.2 mg/mL, on a 1 mL U-100 syringe. Every row names the source it came from, and a trial protocol and a community convention are not the same kind of information.
| Goal | Dose | Units | Doses in this vial | Source |
|---|---|---|---|---|
| Acute stroke, as studiedOnce daily for 10 to 21 days as a course · Intramuscular | 2152 mg – 6456 mg | More than one vial per dose | — | Clinical trial |
| Dementia, as studiedDaily for 4 weeks, in courses repeated over a year · Intramuscular | 1076 mg – 3228 mg | More than one vial per dose | — | Clinical trial |
CheckSome doses above need more compound than a 215.2 mg vial holds, so one dose spans more than one vial. A larger vial is usually the cheaper and more accurate answer than combining two.
Check every figure against the vial in front of you before drawing. Vials are filled with an overage and labels are not a guarantee. Change any of these numbers in the calculator.
If you add a different amount of water
The same 215.2 mg of compound, at four common volumes. More water means a larger, easier-to-measure draw of a weaker solution; less water means the opposite. The amount of compound you inject is identical in every row — only the volume carrying it changes.
| Water added | Concentration | 2152 mg draws to |
|---|---|---|
| 1 mLshown above | 215.2 mg/mL | Exceeds a 1 mL barrel |
| 2 mL | 107.6 mg/mL | Exceeds a 1 mL barrel |
| 3 mL | 71.733 mg/mL | Exceeds a 1 mL barrel |
| 5 mL | 43.04 mg/mL | Exceeds a 1 mL barrel |
Storage
Before mixing
Supplied as a solution in ampoules rather than a powder. Store below 25 °C, protected from light.
After mixing
Use immediately once an ampoule is opened. It contains no preservative.
Arithmetic on the vial size named above and the doses our sources report. Nothing here is a recommendation, a protocol or medical advice, and no clinician has reviewed it. Speak to a licensed healthcare provider before acting on any of it.
Sources for the doses above are listed in full on the Cerebrolysin profile, each with the trial or label it came from.