Yes, sedation dentistry can make a real difference if you have a severe gag reflex. Both nitrous oxide and oral conscious sedation help you relax during your procedure, which often reduces gagging since much of it is triggered by anxiety and tension rather than the treatment itself.
Nitrous oxide works quickly and wears off just as fast, making it a good option for shorter procedures. Oral conscious sedation provides a deeper level of relaxation and may be a better fit if your gag reflex is more severe or if you need a longer procedure completed. Talk with Dr. Anderson about your specific concerns so we can recommend the option that will keep you most comfortable.