Sofdra

openFDA label record#

This page contains supplementary openFDA label data. For the canonical label presentation, use the corresponding DailyMed Structured Product Label.

Verified complete openFDA source JSON (canonical bytes are SHA-256 checked before publication)

Brand name
Sofdra
Generic name
SOFPIRONIUM BROMIDE
Manufacturer
Botanix SB Inc.
Product type
HUMAN PRESCRIPTION DRUG
SPL set ID
78f86f4f-658c-468b-bd54-49182ddcc7ac
SPL ID
3f660131-556e-fa6f-e063-6294a90a3dec
Version
6
Effective date
2025-09-22
Source export date
2026-09-28
Source partition
3
Source file
https://download.open.fda.gov/drug/label/drug-label-0003-of-0014.json.zip
Source object key
raw/openfda/drug-label/2026-09-28/fd09911bd1bc81f7f2faeb048e63855fe224e494376ae919a0035190e315c050/drug-label-0003-of-0014.json.zip
Source manifest SHA-256
cd2e66336a5cd2223fa3995098fdbdb84c6a7ee5c0a4addb236ccb22dd1e6887
Import run
20260929T050834Z
Imported at
2026-09-29 05:18:37
Harmonized routes table
Harmonized routes
TOPICAL

Warnings cross-check#

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Warnings sections page 1 of 1 · 1 matching rows.

warnings and cautions

5 WARNINGS AND PRECAUTIONS Urinary Retention: Use with caution in patients with a history or presence of documented urinary retention. Discontinue use immediately and consult a healthcare provider should any signs or symptoms of urinary retention develop ( 5.1 ). Control of Body Temperature: Watch for generalized lack of sweating when in hot or very warm environmental temperatures and avoid using SOFDRA if not sweating under these conditions ( 5.2 ). Operating Machinery or an Automobile: Transient blurred vision may occur with use of SOFDRA. If blurred vision occurs, discontinue use and avoid operating a motor vehicle or other machinery until symptoms resolve ( 5.3 ). 5.1 Urinary Retention Use SOFDRA with caution in patients with a history or presence of documented urinary retention. Prescribers and patients should be alert for signs and symptoms of urinary retention (e.g., difficulty passing urine, distended bladder), especially in patients with prostatic hypertrophy or bladder-neck obstruction. Discontinue use immediately and consult a healthcare provider should any of these signs or symptoms develop. 5.2 Control of Body Temperature In the presence of high ambient temperature, heat illness (hyperpyrexia and heat stroke due to decreased sweating) can occur with the use of anticholinergic drugs, including SOFDRA. Watch for generalized lack of sweating when in hot or very warm environmental temperatures and avoid using SOFDRA if not sweating under these conditions. 5.3 Operating Machinery or an Automobile Transient blurred vision may occur with use of SOFDRA. If blurred vision occurs, discontinue use and avoid engaging in activities that require clear vision, such as operating a motor vehicle or other machinery or performing hazardous work, until the symptoms have resolved.

Adverse reactions cross-check#

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Adverse reactions sections page 1 of 1 · 3 matching rows.

adverse reactions

6 ADVERSE REACTIONS The following clinically significant adverse reactions are described elsewhere in the labeling: Urinary Retention [See Warnings and Precautions (5.1) ]. Most common adverse reactions (incidence ≥2%) are dry mouth, vision blurred, application site pain, application site erythema, mydriasis, application site dermatitis, application site pruritus, urinary retention, and application site irritation ( 6.1 ). To report SUSPECTED ADVERSE REACTIONS, contact Botanix SB Inc. at 1-866-763-6337 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch . 6.1 Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice. In two double-blind, vehicle controlled clinical trials (CARDIGAN 1 and CARDIGAN 2) of 700 subjects 10 to 76 years of age (353 subjects treated with SOFDRA and 347 subjects treated with vehicle), 44% of subjects were male, 79% were White, 21% were Black, and 1% were Asian. A total of 618 subjects completed at least 6 weeks of treatment, including 307 subjects treated with SOFDRA and 311 subjects treated with vehicle. Table 1 summarizes the most frequent adverse reactions (≥2%) in subjects with primary axillary hyperhidrosis treated with SOFDRA. Table 1: Adverse Reactions Occurring in ≥2% of Subjects with Primary Axillary Hyperhidrosis Treated with SOFDRA in Trials CARDIGAN 1 and 2 Adverse Reactions SOFDRA (N = 353) n (%) Vehicle (N = 347) n (%) Note: COVID-19 was observed in 8 (2%) SOFDRA and 2 (0.6%) vehicle subjects. Dry mouth 51 (14%) 2 (0.6%) Vision blurred 30 (9%) 1 (0.3%) Mydriasis 23 (7%) 0 Urinary retention 8 (2%) 0 Table 2 shows the local skin reactions reported ≥2%, which occurred more commonly in the SOFDRA group. Table 2: Local Skin Reactions Reported in ≥2% of Subjects with Primary Axillary Hyperhidrosis Treated with SOFDRA in Trials CARDIGAN 1 and 2 Local Skin Adverse Reactions SOFDRA (N = 353) n (%) Vehicle (N = 347) n (%) Pain 29 (8%) 6 (2%) Erythema 23 (7%) 1 (0.3%) Dermatitis 21 (6%) 1 (0.3%) Pruritus 16 (5%) 2 (0.6%) Irritation 8 (2%) 1 (0.3%) Exfoliation 7 (2%) 1 (0.3%) In an open-label, long-term safety trial (ARGYLE), 197 subjects were treated for 48 weeks with SOFDRA. Adverse reactions occurring at a frequency ≥2% were vision blurred (19%), dry mouth (17%), application site pruritus (15%), application site pain (15%), application site dermatitis (11%), application site erythema (8%), application site irritation (6%), mydriasis (5%), application site rash (4%), upper respiratory tract infection (4%), dry eye (4%), urinary retention (4%), application site exfoliation (3%), application site folliculitis (3%), hypertension (3%), application site dryness (2%), viral upper respiratory tract infection (2%), influenza (2%), and headache (2%).

adverse reactions table

<table width="85%" ID="table1"><caption>Table 1: Adverse Reactions Occurring in &#x2265;2% of Subjects with Primary Axillary Hyperhidrosis Treated with SOFDRA in Trials CARDIGAN 1 and 2</caption><col width="34%" align="left" valign="middle"/><col width="33%" align="center" valign="middle"/><col width="33%" align="center" valign="middle"/><thead><tr><th styleCode="Lrule Rrule">Adverse Reactions</th><th styleCode="Rrule">SOFDRA (N = 353) n (%) </th><th styleCode="Rrule">Vehicle (N = 347) n (%) </th></tr></thead><tfoot><tr><td align="left" colspan="3" valign="top">Note: COVID-19 was observed in 8 (2%) SOFDRA and 2 (0.6%) vehicle subjects.</td></tr></tfoot><tbody><tr styleCode="Botrule"><td styleCode="Lrule Rrule">Dry mouth</td><td styleCode="Rrule">51 (14%)</td><td styleCode="Rrule">2 (0.6%)</td></tr><tr styleCode="Botrule"><td styleCode="Lrule Rrule">Vision blurred</td><td styleCode="Rrule">30 (9%)</td><td styleCode="Rrule">1 (0.3%)</td></tr><tr styleCode="Botrule"><td styleCode="Lrule Rrule">Mydriasis</td><td styleCode="Rrule">23 (7%)</td><td styleCode="Rrule">0</td></tr><tr><td styleCode="Lrule Rrule">Urinary retention</td><td styleCode="Rrule">8 (2%)</td><td styleCode="Rrule">0</td></tr></tbody></table>

adverse reactions table

<table width="85%" ID="table2"><caption>Table 2: Local Skin Reactions Reported in &#x2265;2% of Subjects with Primary Axillary Hyperhidrosis Treated with SOFDRA in Trials CARDIGAN 1 and 2</caption><col width="34%" align="left" valign="middle"/><col width="33%" align="center" valign="middle"/><col width="33%" align="center" valign="middle"/><thead><tr><th styleCode="Lrule Rrule">Local Skin Adverse Reactions </th><th styleCode="Rrule">SOFDRA (N = 353) n (%) </th><th styleCode="Rrule">Vehicle (N = 347) n (%) </th></tr></thead><tbody><tr styleCode="Botrule"><td styleCode="Lrule Rrule">Pain</td><td styleCode="Rrule">29 (8%)</td><td styleCode="Rrule">6 (2%)</td></tr><tr styleCode="Botrule"><td styleCode="Lrule Rrule">Erythema</td><td styleCode="Rrule">23 (7%)</td><td styleCode="Rrule">1 (0.3%)</td></tr><tr styleCode="Botrule"><td styleCode="Lrule Rrule">Dermatitis</td><td styleCode="Rrule">21 (6%)</td><td styleCode="Rrule">1 (0.3%)</td></tr><tr styleCode="Botrule"><td styleCode="Lrule Rrule">Pruritus</td><td styleCode="Rrule">16 (5%)</td><td styleCode="Rrule">2 (0.6%)</td></tr><tr styleCode="Botrule"><td styleCode="Lrule Rrule">Irritation</td><td styleCode="Rrule">8 (2%)</td><td styleCode="Rrule">1 (0.3%)</td></tr><tr><td styleCode="Lrule Rrule">Exfoliation</td><td styleCode="Rrule">7 (2%)</td><td styleCode="Rrule">1 (0.3%)</td></tr></tbody></table>

Reported adverse events (FAERS/openFDA)#

Adverse event summaries are temporarily unavailable. Other product information remains available.