Well there is always the choice/option of using a 0.22um micron filter to filter just about anything that could possibly be any danger to your capilaries and other small-ish blood vessels so you won't just be depositing more and more talc along the injections and wind up with a fatal coronary at the age of 25.
If you doubt the actual danger involved in IVing any of the amphetamine preparations, let alone the adderal XR capsules, I give you here the materials used in such a preparation:
*ADDERALL XR® is a once daily extended-release, single-entity amphetamine product. ADDERALL XR® combines the neutral sulfate salts of dextroamphetamine and amphetamine, with the dextro isomer of amphetamine saccharate and d,l-amphetamine aspartate monohydrate. The ADDERALL XR® capsule contains two types of drug-containing beads designed to give a double-pulsed delivery of amphetamines, which prolongs the release of amphetamine from ADDERALL XR® compared to the conventional ADDERALL®(immediate-release) tablet formulation.
EACH CAPSULE CONTAINS: 5 mg | 10 mg | 15 mg | 20 mg | 25 mg | 30 mg
Dextroamphetamine Saccharate 1.25 mg | 2.5 mg | 3.75 mg | 5.0 mg | 6.25 mg | 7.5 mg
Amphetamine Aspartate Monohydrate 1.25 mg | 2.5 mg |3.75 mg |5.0 mg | 6.25 mg | 7.5 mg
Dextroamphetamine Sulfate USP 1.25 mg | 2.5 mg | 3.75 mg | 5.0 mg| 6.25 mg | 7.5 mg
Amphetamine Sulfate USP 1.25 mg | 2.5 mg | 3.75 mg | 5.0 mg| 6.25 mg | 7.5 mg
Total amphetamine base equivalence 3.1 mg | 6.3 mg | 9.4 mg |12.5 mg| 15.6 mg| 18.8 mg
Inactive Ingredients and Colors: The inactive ingredients in ADDERALL XR® capsules include: gelatin capsules, hydroxypropyl methylcellulose, methacrylic acid copolymer, opadry beige, sugar spheres, talc, and triethyl citrate. Gelatin capsules contain edible inks, kosher gelatin, and titanium dioxide. The 5 mg, 10 mg, and 15 mg capsules also contain FD&C Blue #2. The 20 mg, 25 mg, and 30 mg capsules also contain red iron oxide and yellow iron oxide.
*
Now that looks just absolutely terrible for your veins to me, not the mention the super small and almost unfilterable talc, and methyl-cellulose not to mention the other in-actives which I have no knowledge to their molecular sises or their danger-profiles.
Another down-side to IV d,l-amphetamine as prepared in Adderal is that it has a history of being very much sub-par as far as what type of "high" and "rush" you can expect. Most IV users after using it as such have repeatedly said that the preparation to make it safe and the "rush" is absolutely not worth it and to "parachute" or crush up and swallow, or plug a crushed-ball solution if you find that something you can do!
Edit: Fuck the alignment mechanism for orphaned words/letters... I can't setup the above template correctly but I'm sure anyone who really cares about them could figure it out, If not, PM me.