Hi,
Adderall is a psychostimulant or sympathomimetic amine composed of mixed amphetamine salts. The drug is used primarily to treat attention-deficit hyperactivity disorder and narcolepsy.
Numbing of the hands and feet may occur with taking a larger dose of adderall than prescribed. You must get this examined to make sure that you are not suffereing from any side-effects of adderall usage.
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best regards
Well, It could be a stroke or heart-attack .You should get your blood pressure taken at the very least or get to an ER if it continues . In any case call your prescribing doctor ..or even the pharmacist and ask about side effects .