Any dental or orthodontic treatment carries some degree of risk, but a smile makeover is generally considered to be very safe and effective when performed by an experienced dentist. As with any surgery, there may be some discomfort and swelling during the healing period, but these are temporary side effects that can easily be managed with medication. Your dentist will provide you with detailed instructions on how to care for your teeth properly to ensure the best results and minimize any potential risks associated with the procedure.