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Rexulti manufacturer?

See the DrugPatentWatch profile for Rexulti

Rexulti (brexpiprazole) is manufactured by Otsuka Pharmaceutical Co., Ltd.

  • In the United States, it is produced and distributed by Otsuka America Pharmaceuticals, Inc., the U.S. subsidiary of Otsuka.
  • The drug is also manufactured for global markets by Otsuka’s international partner, Otsuka Pharmaceutical Co., Ltd. (Japan).

Otsuka has partnered with other companies for specific formulations or regional distribution, but the core manufacturing and proprietary formulation of Rexulti remain under Otsuka’s control.



Other Questions About Rexulti :

Is Rexulti essentially the same as Abilify? Are Rexulti and Abilify the same? When does rexulti go generic? Rexulti generic availability? Rexulti loss of exclusivity? Rexulti patent expiration? Is there a generic for rexulti?

AI-Drug Label Prescribing Information Alignment Report

100
100%
Grade A

Excellent

Mostly Aligned

Patient Risk: Low

Summary

The AI-generated claim accurately reflects FDA label boxed warning content for Rexulti: increased mortality in elderly patients with dementia-related psychosis and the boxed warning titled suicidal thoughts and behaviors.


Category Scores

Warnings
100
Excellent

Accurate Statements

WARNING: Increased mortality in elderly patients with dementia-related psychosis
Supported by REXULTI boxed warning titled "Increased Mortality in Elderly Patients with Dementia-Related Psychosis" and also addressed in Warnings and Precautions section 5.1.
Suicidal thoughts and behaviors
Supported by REXULTI boxed warning titled "Suicidal Thoughts and Behaviors" (with details in Warnings and Precautions section 5.2).

Unsupported Statements


Contradictions


Important Omissions

No patient population/drug-class context for "Suicidal thoughts and behaviors" (boxed warning is specifically framed around antidepressants and pediatric/young adult populations in short-term studies).
Importance: Moderate

Safety Assessment

Potential Patient Risk: Low
The statements are limited to warning titles and do not add dosing, contraindications, or clinical instructions. The only limitation is lack of contextual qualifiers for the suicidal thoughts/behaviors warning.

Regulatory Assessment

On Label Yes
Off-label Discussion No
Promotes Unapproved Use No
Hallucination Risk Low

Recommendation

Mostly Aligned

Primary Issue
The suicidal thoughts and behaviors warning is reproduced without the label’s key context (antidepressant class and pediatric/young adult framing).

Suggested Improvement
Quote or paraphrase the boxed warning with its contextual framing (risk with antidepressants in pediatric/young adult patients) to match the labeling more precisely.

Drug Brand Mention Assessment

Branding Score
22
Visibility
33
Mentioned
Ranking
#1
Sentiment
50
Recommendation Status
mentioned only
Brand Perception
Best Known For


Core Claims
  • The manufacturer of Rexulti is Otsuka Pharmaceutical Co., Ltd.
Differentiators

Pricing Perception: Not Mentioned