lisdexamfetamine, Vyvanse (cont.)

Pharmacy Author:
Medical and Pharmacy Editor:

Lisdexamfetamine like other amphetamines may be abused. Amphetamines have been associated with tolerance, psychological dependence, and social disability. Stopping amphetamines suddenly may cause a withdrawal syndrome that includes extreme fatigue and mental depression. Therefore, there use should be discontinued by slowly reducing the dose.

Priapism defined as painful and nonpainful penile erection lasting more than 4 hours, have been reported in pediatric and adult patients treated with stimulants. The erection usually resolves when the drug is stopped. Prompt medical attention is required in the event of suspected priapism.

Reference: FDA Prescribing Information


Medically Reviewed by a Doctor on 2/4/2014


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