B973 Pill is a medication prescribed by doctors to treat various conditions. It belongs to a group of medications called CNS Stimulants, which increase certain chemicals in the brain. B973 Pill is an orange-oval-shaped Pill having Amphetamine and Dextroamphetamine 20 mg as active ingredients. Used in the treatment of Narcolepsy and ADHD. The duration of action of orange B 973 Adderall can vary depending on several factors, including the individual’s metabolism, dosage, food, and overall health. Generally, immediate-release Adderall tablets, such as the ones imprinted with “B 973,” have an average duration of around 4 to 6 hours.