United States· US:55264-116_409989d2-3458-6fab-e063-6294a90a57ab
Sinsinpas Arex Flex Gel Pain Relieving Patch
A medicinal product containing methyl salicylate; camphor (synthetic); levomenthol, registered in United States by Sinsin Pharmaceutical Co., Ltd..
Checked against FDA National Drug Code directory (United States) on
Informational only — not a medical device.
The record
At a glance
FDA National Drug Code directory (United States)- Active substance
- METHYL SALICYLATE; CAMPHOR (SYNTHETIC); LEVOMENTHOL
- Manufacturer
- Sinsin Pharmaceutical Co., Ltd.
- Country
- United States (US)
- ATC code
- —
- Reimbursed
- Not published by this register
- Source register
- FDA National Drug Code directory (United States)
- Last checked
- September 27, 2026
Packs & prices · 2
- ndc1155264116021 PATCH in 1 POUCH (55264-116-02) / 6 PATCH in 1 PATCH (55264-116-01)
- ndc1155264-116-02
Regulatory notes
No shortage, Orange Book or US label notes for this record.
Sourced from a public register and reproduced with attribution. Drug Database is not affiliated with, endorsed by, or a partner of FDA National Drug Code directory (United States). 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/e13fe2be-c0e2-49dc-b437-0590eadfbe99 GET /v1/drugs/e13fe2be-c0e2-49dc-b437-0590eadfbe99?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.
{
"route": "TOPICAL",
"source": "ndc",
"strength": "57.6; 96; 76.8",
"substance": "METHYL SALICYLATE; CAMPHOR (SYNTHETIC); LEVOMENTHOL",
"productndc": "55264-116",
"dosage_form": "PATCH",
"dea_schedule": null,
"strength_unit": "mg/1; mg/1; mg/1",
"application_number": "M017",
"marketing_category": "OTC MONOGRAPH DRUG"
}See everything about methyl salicylate; camphor (synthetic); levomenthol.
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.