... drug use, and has blamed his positive result on a mix of Adderall for Attention Deficit Hyperactivity Disorder and Claritin-D for allergies. His explanation, debunked by the program administrator, confused NASCAR's competitors and forced ...

... positive for amphetamines. They said the driver was taking Adderall for Attention Deficit Hyperactivity Disorder and Claritin-D for allergies. According to the lawsuit, the medical review officer informed Mayfield on May 7 that his "A" sample ...

... repeatedly blamed the positive test on the combined use of Adderall for Attention Deficit Hyperactivity Disorder and Claritin-D for allergies, but that theory has been rejected by NASCAR's drug testing administrator. In seeking an emergency ...

... has blamed his positive test result on the combination of Adderall for Attention Deficit Hyperactivity Disorder, and Claritin-D for allergies, an explanation repeatedly debunked by NASCAR's program administrator. But NASCAR attorney Paul Hendrick ...

... drug use. Instead, Mayfield said it was the combination of a prescription drug, which he would not identify, and Claritin-D, which he said he used to combat allergies at Richmond that were "really, really bad." Hours before the race ...