Is Technetium tc 99m sulfur colloid kit approved by the US FDA?

Drugs@FDA lists 5 application product lines for Technetium tc 99m sulfur colloid kit, including AN-SULFUR COLLOID (Prescription); TECHNETIUM TC-99M SULFUR COLLOID KIT (Prescription); TESULOID (Discontinued); TECHNECOLL (Discontinued); TECHNETIUM TC 99M TSC (Discontinued).

Are there safety signals or safety updates for Technetium tc 99m sulfur colloid kit?

US FDA: 1 entry (latest 2019-12-19).

Active substance

Technetium tc 99m sulfur colloid kit

US FDA 5
Safety 1

Open in the medicines table

US FDA United States — FDA approvals (Drugs@FDA)

Product	Strength	Form · route	Applicant	Status	First approved
AN-SULFUR COLLOID	N/A	solution · injection, oral	SUN PHARM INDS INC	Prescription	17 Apr 1978
TECHNETIUM TC-99M SULFUR COLLOID KIT		solution · injection, oral	JUBILANT	Prescription	9 Nov 2023
TESULOID	N/A	solution · injection, oral	BRACCO	Discontinued	10 Jun 1974
TECHNECOLL	N/A	solution · injection, oral	MALLINCKRODT	Discontinued	30 Sep 1974
TECHNETIUM TC 99M TSC	N/A	solution · injection, oral	GE HEALTHCARE	Discontinued	18 Nov 1976

Safety signals and safety-related labeling changes

US FDA 19 Dec 2019 AN-SULFUR COLLOID — safety-related labeling change
Labeling sections changed: Use in Specific Populations

All safety entries for technetium tc 99m sulfur colloid kit →

Values as published by each source: SFDA human drug list (4-2026, as published by the Council of Health Insurance; indications from the CHI Daman Drug Formulary), Drugs@FDA, EMA medicines data, Health Canada Drug Product Database (Open Government Licence – Canada), CMS NADAC, NHS Drug Tariff Part VIIIA (NHSBSA Copyright, Open Government Licence v3.0), WHO Model List of Essential Medicines (CC BY 3.0 IGO; regrouped by active substance, not created by WHO), EMA PRAC, US FDA safety-related labeling changes and MHRA Drug Safety Update (Open Government Licence v3.0). Sources and reuse. Not a substitute for the official registers or the product information.