Adderall and Adderall XR are different preparations of same medications. They both contain a combination of amphetamine and dextroamphetamine.They are used for the treatment of Attention Deficit Hyperactivity Disorder (ADHD). Initially only Adderall was launched. But soon it was realized that a pill with longer duration of action was needed. For the same reason they launched Adderall XR. Although Adderall and Adderall XRcontain same medicines, their formulations are different.Adderall is an immediate release preparation and it has comparatively shorter duration of action. Adderall XR is an extended release preparation which has a long lasting effect after dosing.

Adderall XR contains small drug corpuscles which release the medicine in two pulses. One is immediate and second pulse is slow and sustained. Let us discuss a bit of detail about both drugs to get the answer.

Because of shorter duration of action, you need to take multiple tablets of Adderall, in a day. Therefore there are more chances that you may forget a dose of medicine. Its effect lasts only for about 4 to 6 hours.

In comparison, Adderall XR has an extended effect lasting for about 12 hours. So you can take it as once a day pill and you don’t have to take frequent doses of Adderall for longer lasting effects.

Differences between Adderalland Adderall XR
Have a look at the comparison …

Adderall Adderall XR
Available as Tablet Capsule
Duration of effect 4 to 6 hours  Up to12 hours
Content Mixed Amphetamine Salt Amphetamine Salt Combo Extended release
Dosages 5 mg/7.5 mg/10 mg/12.5 mg/15 mg/20 mg/30 mg 5 mg/10 mg/15 mg/20 mg/25 mg/30 mg
Cost for 30 pills 160 o 170 USD 225 to 240 USD

You can observe that there are major differences between both pills in terms of duration of action, dosing frequency, formulation and cost! Both of them are highly effective if taken according to advice. But the choice between the two remains a subjective matter.

Both Adderall and Adderall XR have similar adverse effect profile. They both can be habit forming and there is high potential for abuse. It has been said that because of tablet form, Adderall has more potential for being used for abuse, because it can be easily crushed to release all the medicine in one pulse and raise the blood concentration to peak in no time! Compared to that, Adderall XR Capsule needs to open up and the beads of medicine need to be crushed to get any immediate effect and therefore has low potential for drug abuse.

You may find significant difference between the costs of both pills. But the truth is, you will require more number of pills of Adderall to get similar effect produced by Adderall XR. So the monthly total cost won’t have much difference to show. You can even buy Adderall Generic cheaper online.
Another major difference lies in the withdrawal effects following treatment with both drugs. Adderall XR tends to cause withdrawal effect more commonly, compared to Adderall.

To conclude, the difference between both the pills are like difference between black and white! So choose wisely and decide which one suits you best!