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WHAT MAKES INGREZZA DIFFERENT?

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Unlike other medications approved to treat HD chorea, INGREZZA selectively and specifically targets a protein called VMAT2.* VMAT2 aids in the release of dopamine.

Current research suggests that INGREZZA reduces abnormal dopamine signaling that causes HD chorea. However, how INGREZZA works to treat HD chorea is not fully understood.

*Based on laboratory tests. This does not imply a treatment advantage.

Stage 1

Dopamine is a chemical in the brain that helps control movement.

Stage 2

HD chorea may be caused by too much dopamine signaling in the brain.

Stage 3 Stage 3

INGREZZA selectively and specifically targets VMAT2,* a protein that aids in the release of dopamine…

Stage 4

…which is believed to reduce this abnormal dopamine signaling.

HD Chorea capsule, Icon

PEOPLE TAKING INGREZZA CAN STAY ON MOST OF THEIR STABLE MENTAL HEALTH MEDICATIONS

Tell your healthcare provider about all the medicines you take, including prescription and over-the-counter medicines, vitamins, and herbal supplements.

Ready to take HD chorea control a step forward?

The Doctor Discussion Guide has tips for talking to a healthcare provider about your uncontrollable movements and HD chorea treatment options.

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INGREZZA offers simple dosing that’s always one capsule, once daily


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INGREZZA takes HD chorea control a step forward

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