Vostein Injection is a prescription medicine used in the treatment of stroke, head injury, and Alzheimer's disease. It may be used alone or in combination with other medicines, depending on the illness it is being used for. Vostein Injection is administered as an injection under the supervision of a healthcare professional and should not be self administered. It is given in cases where oral administration is not possible. Take this medicine in the dose and duration as advised by your doctor and if you have missed a dose, take it as soon as you remember. The most common side effects of this medicine include headache, nausea, vertigo, sweating, agitation, fever, hallucinations, confusion, and flu-like syndrome. These are temporary and usually resolve on their own. Please consult your doctor if these do not subside or bother you. Before taking this medicine, inform your doctor if you ever had any problems with your kidneys or if you have or ever had any seizures (epilepsy or fits). Your dose depends on your age and the condition you are being treated for. Always let your doctor know about all the medicines that you are taking before you start with your treatment. Please inform your doctor if you are pregnant, planning to conceive or breastfeeding, before using this medicine.