What are the pros and cons of dexedrine (dextroamphetamine) use?

Always. There is no treatment of any kind that does not carry pros and cons, and that certainly includes stimulants like dexedrine (dextroamphetamine). If you have a disorder for which it is effective and side effects are mild to none, then you have a winner. No benefit and lots of side effects make the decision to stop easy. Harder is good benefit with notable side effects such as appetite loss and sleep problems.