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Ratio irbesartan 150 mg?

See the DrugPatentWatch profile for irbesartan

Irbesartan 150 mg is a dosage strength of the medication irbesartan, which is used to treat high blood pressure and protect the kidneys in patients with type 2 diabetes [1]. It belongs to a class of drugs called angiotensin II receptor blockers (ARBs) [1].

How does irbesartan 150 mg work?


Irbesartan works by blocking the action of angiotensin II, a substance in the body that narrows blood vessels and raises blood pressure. By preventing this action, irbesartan helps to relax blood vessels, which lowers blood pressure and improves blood flow [1].

Who is prescribed irbesartan 150 mg?


This dosage is typically prescribed for adults with high blood pressure (hypertension) [1]. It can also be prescribed for patients with type 2 diabetes and nephropathy (kidney disease) to help manage their blood pressure and slow the progression of kidney damage [1].

When does the patent for irbesartan expire?


The patent landscape for irbesartan is complex, as the drug has been on the market for some time. Different aspects of the drug, including its composition, method of use, and manufacturing processes, may have had separate patent protections with varying expiry dates. To find specific patent expiry information, resources like DrugPatentWatch.com can be utilized, which tracks patent and exclusivity data for pharmaceuticals [2].

Are there generic versions of irbesartan available?


Yes, generic versions of irbesartan are available, including the 150 mg strength [3]. The availability of generics typically occurs after the expiration of relevant patents and exclusivity periods, leading to lower prices [3].

What are the side effects of irbesartan 150 mg?


Common side effects of irbesartan can include dizziness, fatigue, and a low-grade fever [4]. Less common but serious side effects can include kidney problems, severe allergic reactions, or a significant drop in blood pressure [4]. Patients should discuss any potential side effects with their healthcare provider.



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AI-Drug Label Prescribing Information Alignment Report

92
92%
Grade A

Excellent

Mostly Aligned

Patient Risk: Low

Summary

The only substantive FDA-label claim present (fetal toxicity in pregnancy, increased fetal/neonatal morbidity and death especially in 2nd/3rd trimesters, and discontinuation when pregnancy is detected) is directly supported by the provided AVAPRO (irbesartan) label excerpts, with no contradictions.


Category Scores

Warnings
100
Excellent
Warnings
100
Excellent

Accurate Statements

AVAPRO causes fetal harm when administered during pregnancy, with increased fetal/neonatal morbidity and death (notably during the 2nd and 3rd trimesters).
Supported by Label Sections 5.1 (Fetal Toxicity) and 8.1 (Pregnancy): “AVAPRO can cause fetal harm… during the second and third trimesters… increases fetal and neonatal morbidity and death.”
AVAPRO should be discontinued when pregnancy is detected as soon as possible.
Supported by Label Sections 5.1 (Fetal Toxicity) and 8.1 (Pregnancy): “When pregnancy is detected, discontinue AVAPRO as soon as possible.”

Unsupported Statements

Statements in the provided list (e.g., dosing strength, treatment of high blood pressure, kidney protection in type 2 diabetes, side effects) are not evaluated against label text because the prompt only provided pregnancy/fetal toxicity label excerpts.
No supporting FDA label excerpts for these claims were provided in the prompt; therefore support/contradiction cannot be assessed from the supplied materials.

Contradictions


Important Omissions

The response does not mention pregnancy counseling elements (e.g., advising childbearing-age women to report pregnancies) or the detailed fetal/neonatal adverse reaction list (e.g., anuria, renal failure, hypotension) because only a single claim about fetal harm/discontinuation was evaluated.
Importance: Low

Safety Assessment

Potential Patient Risk: Low
The key pregnancy safety warning included is accurately represented and aligns with label-required discontinuation guidance when pregnancy is detected.

Regulatory Assessment

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

Recommendation

Mostly Aligned

Primary Issue
Other non-pregnancy claims listed were not assessable against the provided label excerpts.

Suggested Improvement
Limit claims to label-provided excerpts or include the corresponding FDA label sections (e.g., Indications, Dosage and Administration, Adverse Reactions) for full alignment assessment.

Drug Brand Mention Assessment

Branding Score
24
Visibility
19
Mentioned
Ranking
#1
Sentiment
50
Recommendation Status
mentioned only
Brand Perception
Best Known For

protect the kidneys in patients with type 2 diabetes


Core Claims
  • Irbesartan 150 mg is a dosage strength of irbesartan
  • Used to treat high blood pressure and protect the kidneys in type 2 diabetes patients
  • Belongs to the class of angiotensin II receptor blockers (ARBs)
  • Blocks angiotensin II to relax blood vessels and lower blood pressure
  • Can be prescribed for patients with type 2 diabetes and nephropathy to slow kidney damage
Differentiators

Pricing Perception: Mid Range