Skin Home > More Info on OnabotulinumtoxinA
Overdose InformationPeople who receive too much onabotulinumtoxinA may experience the following symptoms:
- Muscle paralysis
- General weakness.
If you happen to overdose on this medication, seek immediate medical attention.
(Click Botox Overdose for more information.)
How Should It Be Stored?OnabotulinumtoxinA should be stored in the refrigerator at your healthcare provider's office. It comes as a dry powder that must be mixed with saline. After it is mixed, it should be used within four hours.
Can I Buy Generic OnabotulinumtoxinA?Currently, no generic versions of onabotulinumtoxinA are licensed for sale (see Generic Botox).
Who Makes OnabotulinumtoxinA?OnabotulinumtoxinA (sold under the brand name Botox) is made by Allergan Pharmaceuticals.
- Botox 50 unit single-use vials, containing 50 units of the drug
- Botox 100 unit single-use vials, containing 100 units of the drug
- Botox 200-unit single-use vials, containing 200 units of the drug.
This medication is sold under the names "Botox" and "Botox Cosmetic." These products are exactly the same, except Botox Cosmetic is approved for frown lines, while regular Botox is approved for all other (noncosmetic) uses. Botox Cosmetic comes in 50- and 100-unit vials, while regular Botox comes in 100- and 200-unit vials.