He claimed he had forgotten to properly inform authorities that he was using a Ventolin inhaler to combat his asthma.

BBC: Sheahan presented new evidence at his appeal on Monday

The player said it was because he took Ventolin for his asthma and had failed to fill in the necessary paperwork.

BBC: Sheahan to contest ban

GlaxoSmithKline, also based in the United Kingdom, has a stable of well-known brands, including respiratory (Advair and Ventolin), antiviral (Combivir) and anxiety (Wellbutrin and Paxil) treatments.

FORBES: Magazine Article