My 25 Year Old Daughter Who Is On Lamictal And

My 25 year old daughter who is on Lamictal and Ortho Evra Patch has had a tightening or closing feeling in the back of her throat that makes it hard for her to swallow food or liquid, belching a lot, and a feeling in her chest that she said feels like an air bubble. She's had these symptoms for nearly 1 week.