15mg ER generic Dexedrine + reference manual from 1955 : r/ObscureDrugs
Dexedrine Prices, Coupons & Savings Tips - GoodRx
Taking Dexedrine to Treat ADHD
What is Dextroamphetamine Sulfate Er: Uses, Warnings, Interactions & FAQs
It isn't exactly obscure, but my doctor changed my prescription to 120 15mg Dexedrine spansules instead of 120 10mg spansules. 60mg a day is the highest recommended dose of extended release dextroamphetamine.