IPOL
FDA Approved: 1987
Vaccine Type(s)
Ingredients
- Calf Serum Albumin 1 mcg
- Formaldehyde 25 mcg
- Neomycin 0.005 mcg
- Polymyxin 25 ng
- Streptomycin 200 ng
- Phenoxyethanol 2,500 mcg
- VERO cells (African Green Monkey kidney) DNA 1 exposure
What you can expect
These are the most commonly reported short-term reactions based on the manufacturer's official package insert.
⚠️ Limited data — rates may not fully reflect real-world experience
Irritability
Very common
More than 5 in 10
Drowsiness
Very common
More than 5 in 10
Injection site reactions
Less common
About 1 in 10
Decreased appetite
Less common
About 1 in 10
Fever
Low frequency
More than 1 in 100
Vomiting
Low frequency
More than 1 in 100
Persistent crying
Low frequency
More than 1 in 100
Source: FDA-approved package insert
See the Full Picture
Knowing what’s common is just the start.
- Compare reactions across brands
- See what shows up when vaccines are given together
- Understand what that means for you or your family