Japan· JP-2149023F2037
テラゾシン塩酸塩水和物
A terazosin product containing テラゾシン塩酸塩水和物, registered in Japan by 田辺ファーマ, on the national reimbursement list. The same ATC class is registered in 12 of our 19 countries.
Checked against MHLW / PMDA (Japan) on
Informational only — not a medical device.
Where it is registered
Terazosin is registered in 12 of 19 countries.
Countries holding a registration under ATC G04CA03 (terazosin), each read from that country’s own register.
- This record: Japan, from MHLW / PMDA (Japan)
- 7 of them publish a price we can compare per daily dose
Terazosin · ATC G04CA03
12 / 19 countries
- Belgiumprice
- Canada
- Czechiaprice
- Denmark
- Ireland
- Italyprice
- Japan
- Netherlands
- Norwayprice
- Polandprice
- Switzerlandprice
- United Statesprice
Price per daily dose
What a daily dose of terazosin costs, country by country.
Normalised to the WHO defined daily dose (5 mg), the median price runs from $0.19 in United States to $0.93 in Switzerland — a ×5.0 gap.
- 3 markets with a comparable price for this class
- Public list prices, converted to USD at the rate date shown
- US figures are pharmacy acquisition cost (CMS NADAC), not retail
Terazosin · price per daily dose (5 mg)
USD · FX 28 Sept 2026
- CH Switzerland$0.93
- IT Italy$0.31
- US United States$0.19 (acquisition cost)
The record
At a glance
MHLW / PMDA (Japan)- Active substance
- テラゾシン塩酸塩水和物
- Manufacturer
- 田辺ファーマ
- Country
- Japan (JP)
- ATC code
- G04CA03
- ATC class
- Terazosin
- Defined daily dose
- 5 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
186 interactions on record for terazosin.
Graded by severity as the source publishes them — 72 moderate. 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
Terazosin · interactions on record
186 records
- 72 moderate
- 1 minor
- 112 info
Most severe, free to view
- ThiethylperazinA04AB03moderate
- DiphenhydraminA04AB05moderate
- DronabinolA04AD10moderate
- NabiloneA04AD11moderate
1 more interaction with mechanism and management, from a commercially licensed source.
Sign in to check- 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 G04CA03
Terazosin, as other registers publish it.
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/aefffdce-f5d8-4f35-a246-47a24a0bd710 GET /v1/drugs/aefffdce-f5d8-4f35-a246-47a24a0bd710?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": "０．５ｍｇ１錠",
"marks": null,
"source": "mhlw",
"remarks": null,
"yj_code": "2149023F2037",
"category": "内用薬",
"price_yen": 11.3,
"generic_name": "テラゾシン塩酸塩水和物",
"product_name_jp": null,
"therapeutic_class": "2149",
"transitional_expiry": "R9.3.31まで"
}See everything about terazosin.
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.