# Trihexyphenidyl Hydrochloride Powder 1% (アーテン散１％)

> Prescription product approved in Japan and listed on the NHI drug price list (YJ code 1169002B1078). Nifuji Pharma sources it for licensed healthcare providers, institutions, and distributors; availability, documentation, and export eligibility are confirmed on inquiry.

- **YJ code:** 1169002B1078
- **Product name (Japanese):** アーテン散１％
- **English title:** Trihexyphenidyl Hydrochloride Powder 1%
- **Active ingredient:** トリヘキシフェニジル塩酸塩
- **Active ingredient (INN):** Trihexyphenidyl Hydrochloride
- **Strength / unit:** １％１ｇ
- **Route:** Oral (内用薬)
- **Therapeutic category:** 11 Central nervous system agents (中枢神経系用薬) › 116 Antiparkinsonian agents (抗パーキンソン剤)
- **Manufacturer:** Pfizer Japan (ファイザー)
- **NHI price (reference only):** JPY 10.5 per １％１ｇ
- **Regulatory status:** Approved in Japan; listed on the NHI drug price list
- **Web page:** https://www.nifujipharma.com/drugs/1169002B1078
- **JSON:** https://www.nifujipharma.com/api/drugs/1169002B1078

## How to request a quotation

Submit the contact form with the product name, quantity, and destination country: https://www.nifujipharma.com/?product=Trihexyphenidyl%20Hydrochloride%20Powder%201%25%20(%E3%82%A2%E3%83%BC%E3%83%86%E3%83%B3%E6%95%A3%EF%BC%91%EF%BC%85)%20%2F%20YJ%201169002B1078#contact

Quotes are for qualified business customers only (licensed healthcare providers, medical institutions, distributors). Payment is by bank transfer in Japanese Yen. Product collection typically takes 2-4 weeks after order confirmation, followed by export procedures and shipping.

## Other listed products with Trihexyphenidyl Hydrochloride

- [Trihexyphenidyl Hydrochloride Tablets (トリヘキシフェニジル塩酸塩錠)](https://www.nifujipharma.com/drugs/1169001F1016) — ２ｍｇ１錠
- [Trihexyphenidyl Hydrochloride Tablets 2mg "Kyorin" (トリヘキシフェニジル塩酸塩錠２ｍｇ「杏林」)](https://www.nifujipharma.com/drugs/1169001F1253) — ２ｍｇ１錠, Kyorin Rimedio
- [Trihexyphenidyl Hydrochloride Powder 1% "CH" (トリヘキシフェニジル塩酸塩散１％「ＣＨ」)](https://www.nifujipharma.com/drugs/1169002B1116) — １％１ｇ, Choseido Pharmaceutical, generic