Japan· JP-4419401A2016
クロルフェニラミンマレイン酸塩
A chlorphenamine product containing クロルフェニラミンマレイン酸塩, registered in Japan, on the national reimbursement list. The same ATC class is registered in 7 of our 19 countries.
Checked against MHLW / PMDA (Japan) on
Informational only — not a medical device.
Where it is registered
Chlorphenamine is registered in 7 of 19 countries.
Countries holding a registration under ATC R06AB04 (chlorphenamine), each read from that country’s own register.
- This record: Japan, from MHLW / PMDA (Japan)
- 3 of them publish a price we can compare per daily dose
Chlorphenamine · ATC R06AB04
7 / 19 countries
- Belgiumprice
- Canada
- Ireland
- Japan
- Switzerlandprice
- United Kingdom
- United Statesprice
The record
At a glance
MHLW / PMDA (Japan)- Active substance
- クロルフェニラミンマレイン酸塩
- Manufacturer
- —
- Country
- Japan (JP)
- ATC code
- R06AB04
- ATC class
- Chlorphenamine
- Defined daily dose
- 12 mg, O
- Reimbursed
- Yes
- Source register
- MHLW / PMDA (Japan)
- Last checked
- September 25, 2026
Packs & prices · 0
No packs listed by the register for this record.
Regulatory notes
No shortage, Orange Book or US label notes for this record.
Interactions
387 interactions on record for chlorphenamine.
Graded by severity as the source publishes them — 9 severe. Severity grades are free for everyone; mechanism and management come with Growth.
- Severity for every pair — free, no plan needed
- The source, licence and sync date on every record
- Mechanism and what to do for each pair — Growth plan
Chlorphenamine · interactions on record
387 records
- 9 severe
- 332 moderate
- 2 minor
- 44 info
Most severe, free to view
- Potassium chlorideA12BA01severe
- Potassium citrateA12BA02severe
- Potassium chlorideB05XA01severe
- Sodium oxybateN01AX11severe
- Interaction severity from DDInter 2.0 (Xiong G. et al., Nucleic Acids Res.), licensed CC BY-NC 4.0 — free for non-commercial use only; not covered by the Drug Database commercial licence.
Same class
Other records under R06AB04
Chlorphenamine, as other registers publish it.
- United StatesAller-chlorRugby Laboratories
- United StatesAller-chlorRugby Laboratories
- United KingdomALLERcalm Allergy Relief 4mg tabletsActavis UK Ltd
- United StatesAllergyMarc Glassman, Inc.
- United StatesAllergyUnited Natural Foods, Inc. dba UNFI
- United StatesAllergyMajor Pharmaceuticals
- United StatesAllergyMajor Pharmaceuticals
- United StatesAllergyAllegiant Health
Sourced from a public register and reproduced with attribution. Drug Database is not affiliated with, endorsed by, or a partner of MHLW / PMDA (Japan). This is an informational data service and not a medical device — verify against the official source of record before any clinical decision.
For developers
The same record over the API, and the raw payload
GET /v1/drugs/ca7b3c42-5f87-4cc5-a5b8-d545968e9f0a GET /v1/drugs/ca7b3c42-5f87-4cc5-a5b8-d545968e9f0a?format=fhir
Every response carries last_synced_at, so freshness is a field rather than a promise. Below is exactly what the ingestion wrote, before any presentation — the same JSON the API returns under payload.
{
"spec": "０．５％１ｍＬ１管",
"marks": "局",
"source": "mhlw",
"remarks": null,
"yj_code": "4419401A2016",
"category": "注射薬",
"price_yen": null,
"generic_name": "クロルフェニラミンマレイン酸塩",
"product_name_jp": null,
"therapeutic_class": "4419",
"transitional_expiry": null
}See everything about chlorphenamine.
This page is the registration. A free account adds the label text as the regulator wrote it, what it costs per daily dose across the markets that publish a price, a feed of what changes in the registers, and an assistant that answers with its sources. Interaction severity is free; mechanism and management are on the Growth plan. No card, nothing to install.