Adderall na Mydayis[1] bụ aha azụmaahịa[ ndetu 2] maka ngwakọta ọgwụ a na-akpọ salts amphetamine agwakọtara nwere nnu anọ nke amphetamine. Ngwakọta ahụ bụ akụkụ nha anya agbụrụ amphetamine na dextroamphetamine, nke na-emepụta oke (3: 1) n'etiti dextroamphetamine na levoamphetamine, abụọ enantiomers nke amphetamine. Abụọ enantiomers bụ ihe na-akpali akpali, mana dị iche iche iji nye Adderall mmetụta mmetụta dị iche na nke amphetamine agbụrụ ma ọ bụ dextroamphetamine, [2] [3] nke a na-ere ahịa dị ka Evekeo na Dexedrine/Zenzedi, otu n'otu. A na-eji Adderall mee ihe n'ịgwọ ọrịa nlebara anya hyperactivity (ADHD) na narcolepsy. A na-ejikwa ya n'ụzọ iwu na-akwadoghị dị ka ihe nkwalite mmemme egwuregwu, nkwalite ihe ọmụma, ihe na-egbochi agụụ, na ntụrụndụ dị ka ihe ụtọ. Ọ bụ sistemu ụjọ nke etiti (CNS) na-akpali akpali nke klas phenethylamine.[2]