If immunotherapy is the course chosen by both you and your physician, a 10-week “Build Up” process will be done in our office. When you receive your first allergy injection, you will also receive a Epi-Pen prescription and it will be your responsibility to fill it at your pharmacy and bring it with you to all appointments. Each patient is required to follow-up with the ENT Nebraska physician who evaluated you for allergy testing. The follow-up times are in two months, eight months, and yearly after the first initial immunotherapy injection.