Suddenly noticed strange dents in my forehead from Botox. Would a forehead lift fix this? (Photos)

To consider a brow lift due to an adverse Botox injection is a bit extreme.  Neurotoxins are temporary and typically last 3-4 months.  Its important to seek Botox injections from an experienced qualified practitioner. 

Thank you for your question! From the photos, it looks like you would benefit from additional botox treatments. Botox results last up to 3-4 months and can be softened with Venus legacy and Thermage treatments. I recommend getting a formal evaluation with a cosmetic dermatologist. Best of luck!