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ATC C01BG07 · Other Antiarrhythmics, Class I and Iii · updated 2 Nov 2026
Cibenzoline shortage
As of 2 Nov 2026, Cibenzoline has a reported shortage in 1 of the 16 countries we track (Japan), covering 4 products from 2 companies.
Is there a Cibenzoline shortage?
Yes. As of 2 Nov 2026, Cibenzoline is reported short in 1 of the 16 countries we track: Japan. No company has given a return date.
Timeline
Solid bars run from the reported start to today; faded bars show the time left until the expected return. An arrow means no return date was given.
Which companies are short
products short, all countriesListed: Sawai 4887 · Tokyo
Compared with similar medicines
ATC group C01BG · Other Antiarrhythmics, Class I and IiiAffected products
| Country | Product | Company | Since | Expected back | Reason |
|---|---|---|---|---|---|
| JP | シベノール錠100mg limited | トーアエイヨー | 7 Apr 2026 | not given | Increased demand |
| JP | シベノール錠50mg limited | トーアエイヨー | 7 Apr 2026 | not given | Increased demand |
| JP | シベンゾリンコハク酸塩錠100mg「サワイ」 limited | Sawai | 7 Apr 2026 | not given | Manufacturing problem |
| JP | シベンゾリンコハク酸塩錠50mg「サワイ」 limited | Sawai | 7 Apr 2026 | not given | Manufacturing problem |
"Expected back" is the date the company gave the authority, when it gave one. Ask a pharmacist about alternatives.
Questions
Is there a Cibenzoline shortage?
Yes. As of 2 Nov 2026, Cibenzoline is reported short in 1 of the 16 countries we track: Japan. No company has given a return date.
When will Cibenzoline be back in stock?
No return date has been given; Japan: no date given. These are company estimates reported to each authority.
Why is Cibenzoline in short supply?
The most common reason reported is: increased demand. Reasons by product are listed in the table below.
Which companies have Cibenzoline shortages?
トーアエイヨー, Sawai.