United States· US:58790-007_bf94724f-8ab9-45c2-855f-b7f37e3d6504
TheraTears Extra
A medicinal product containing carboxymethylcellulose sodium, unspecified form, registered in United States by MEDTECH PRODUCTS INC.
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
- CARBOXYMETHYLCELLULOSE SODIUM, UNSPECIFIED FORM
- Manufacturer
- MEDTECH PRODUCTS INC
- 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 · 4
- ndc1158790-007-15
- ndc1158790-007-16
- ndc1158790007151 BOTTLE, DROPPER in 1 CARTON (58790-007-15) / 15 mL in 1 BOTTLE, DROPPER
- ndc1158790007162 BOTTLE, DROPPER in 1 CARTON (58790-007-16) / 15 mL in 1 BOTTLE, DROPPER
Regulatory notes
No shortage, Orange Book or US label notes for this record.
Same medicine, other countries
Carboxymethylcellulose sodium, unspecified form in 2 other countries
What each register calls a product with the same active substance — salts and hydrates count as the same.
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/169b27c5-60b3-4e5f-b783-32b8a2e81aca GET /v1/drugs/169b27c5-60b3-4e5f-b783-32b8a2e81aca?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": "OPHTHALMIC",
"source": "ndc",
"strength": "2.5",
"substance": "CARBOXYMETHYLCELLULOSE SODIUM, UNSPECIFIED FORM",
"productndc": "58790-007",
"dosage_form": "SOLUTION/ DROPS",
"dea_schedule": null,
"strength_unit": "mg/mL",
"application_number": "M018",
"marketing_category": "OTC MONOGRAPH DRUG"
}See everything about carboxymethylcellulose sodium, unspecified form.
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.