Would I be a suitable candidate for a recommended diet injection with no worries about side effects?

I am an office worker who has been unable to escape the cycle of dieting and yo-yoing my entire life. Due to my weak willpower, I fail to manage my diet every time, and I often feel ashamed because I cannot resist late-night snacks. I have decided that I can't go on like this anymore, so I intend to improve my constitution with the help of a professional diet injection program.

I would like to know specifically what physical conditions are recommended for the diet injections suggested by the hospital. I am curious if this diet injection could be a suitable solution for people like me who have weak willpower to lose weight and absolutely no appetite control, or for those struggling with obesity in specific areas.

On the other hand, my stomach is generally somewhat sensitive and weak, so I am concerned about potential side effects such as nausea or headaches if I receive medication or injections. I would appreciate a professional opinion from the medical staff on whether it is safe for someone with such a sensitive constitution to receive a prescription for diet injections and proceed with the procedure.