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Methenamine + Methylthioninium + Acriflavine + Atropa belladona

Fundação Educacional Serra dos Órgãos · FDA-approved active Small molecule

Methenamine + Methylthioninium + Acriflavine + Atropa belladona is a Urinary antiseptic combination Small molecule drug developed by Fundação Educacional Serra dos Órgãos. It is currently FDA-approved for Urinary tract infections and associated symptoms, Dysuria and urinary urgency/frequency. Also known as: methenamine + methylene blue + acriflavine + A. belladona.

This combination product uses methenamine as a urinary antiseptic, methylthioninium (methylene blue) as an antimicrobial and urinary tract agent, acriflavine as a topical antimicrobial, and atropine (from Atropa belladonna) as an anticholinergic to reduce urinary symptoms.

This combination product uses methenamine as a urinary antiseptic, methylthioninium (methylene blue) as an antimicrobial and urinary tract agent, acriflavine as a topical antimicrobial, and atropine (from Atropa belladonna) as an anticholinergic to reduce urinary symptoms. Used for Urinary tract infections and dysuria, Urinary frequency and urgency.

At a glance

Generic nameMethenamine + Methylthioninium + Acriflavine + Atropa belladona
Also known asmethenamine + methylene blue + acriflavine + A. belladona
SponsorFundação Educacional Serra dos Órgãos
Drug classUrinary antiseptic combination
ModalitySmall molecule
Therapeutic areaUrology / Infectious Disease
PhaseFDA-approved

Mechanism of action

Methenamine is converted to formaldehyde in acidic urine, providing broad-spectrum antimicrobial activity. Methylthioninium acts as an antimicrobial agent and may help with urinary discoloration and symptom relief. Acriflavine is an acridine dye with antimicrobial properties. Atropine provides anticholinergic effects to reduce urinary urgency, frequency, and dysuria by relaxing bladder smooth muscle.

Approved indications

Common side effects

Key clinical trials

Primary sources

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SourceUsed for
ClinicalTrials.govTrial enrolment, design, endpoints, results

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Frequently asked questions about Methenamine + Methylthioninium + Acriflavine + Atropa belladona

What is Methenamine + Methylthioninium + Acriflavine + Atropa belladona?

Methenamine + Methylthioninium + Acriflavine + Atropa belladona is a Urinary antiseptic combination drug developed by Fundação Educacional Serra dos Órgãos, indicated for Urinary tract infections and associated symptoms, Dysuria and urinary urgency/frequency.

How does Methenamine + Methylthioninium + Acriflavine + Atropa belladona work?

This combination product uses methenamine as a urinary antiseptic, methylthioninium (methylene blue) as an antimicrobial and urinary tract agent, acriflavine as a topical antimicrobial, and atropine (from Atropa belladonna) as an anticholinergic to reduce urinary symptoms.

What is Methenamine + Methylthioninium + Acriflavine + Atropa belladona used for?

Methenamine + Methylthioninium + Acriflavine + Atropa belladona is indicated for Urinary tract infections and associated symptoms, Dysuria and urinary urgency/frequency.

Who makes Methenamine + Methylthioninium + Acriflavine + Atropa belladona?

Methenamine + Methylthioninium + Acriflavine + Atropa belladona is developed and marketed by Fundação Educacional Serra dos Órgãos (see full Fundação Educacional Serra dos Órgãos pipeline at /company/funda-o-educacional-serra-dos-rg-os).

Is Methenamine + Methylthioninium + Acriflavine + Atropa belladona also known as anything else?

Methenamine + Methylthioninium + Acriflavine + Atropa belladona is also known as methenamine + methylene blue + acriflavine + A. belladona.

What drug class is Methenamine + Methylthioninium + Acriflavine + Atropa belladona in?

Methenamine + Methylthioninium + Acriflavine + Atropa belladona belongs to the Urinary antiseptic combination class. See all Urinary antiseptic combination drugs at /class/urinary-antiseptic-combination.

What development phase is Methenamine + Methylthioninium + Acriflavine + Atropa belladona in?

Methenamine + Methylthioninium + Acriflavine + Atropa belladona is FDA-approved (marketed).

What are the side effects of Methenamine + Methylthioninium + Acriflavine + Atropa belladona?

Common side effects of Methenamine + Methylthioninium + Acriflavine + Atropa belladona include Urinary discoloration (blue-green), Dry mouth, Constipation, Blurred vision, Nausea.

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