I was prescribed Adderall XR by my primary care doctor to treat my ADHDI. At first it helped a lot, although a couple weeks after I started taking it, I started noticing that I was having difficulty swallowing, it felt like my throat was somehow smaller than normal. At the same time I started to feel my breathing was different, at first it was just trouble catching my breath, but it snowballed into me feeling like my body just couldn't get enough air, tightness of the chest, tingling of fingers/toes. If anyone has any information please let me know.