What results can I expect from Botox? January 19, 2023 It is normal to experience some redness, swelling, tenderness, and bruising around your treated areas. These side effects will typically subside on their own within 24 to 48 hours of treatment. While you may see some results of your Botox treatment immediately, ultimate results will take about four to seven days to be completely visible. Because Botox is a minimally invasive treatment, patients are able to return to their normal daily activities – including work – immediately following treatment. Botox treatments typically last for three to four months at a time. Dr. Downey or Dr. Bullocks may recommend coming in for regular Botox® treatments every four months to maintain your desired results.