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APO-THEO ER 400 MG

THEOPHYLLINE : 400 MG · DIN 02358395 · APOTEX INC

Health Canada status: APPROVED

What is APO-THEO ER?

APO-THEO ER 400 MG contains THEOPHYLLINE : 400 MG. It is listed in the Health Canada Drug Product Database under DIN 02358395, held by APOTEX INC, supplied as TABLET (EXTENDED-RELEASE) for ORAL administration. Health Canada currently lists it as approved, status dated 02-Nov-2010. Nexara Health is a licensed Canadian wholesale distributor (DEL 3-002896-A) and can source this product for hospitals, pharmacies and clinics. Availability and lead time are confirmed per order.

Product details and regulatory record

DIN02358395
Brand nameAPO-THEO ER
Generic / active ingredientTHEOPHYLLINE : 400 MG
ManufacturerAPOTEX INC
Strength400 MG
Dosage formTABLET (EXTENDED-RELEASE)
Route of administrationORAL
SchedulePrescription
ATC codeR03DA04 THEOPHYLLINE
AHFS class86:16.00
BiosimilarNo
Health Canada statusAPPROVED
Status date02-Nov-2010

What can be used instead?

Other Canadian products sharing ATC code R03DA04 THEOPHYLLINE. 6 of 39 DINs in this group are currently marketed — marketed products are listed first, because that is what can actually be bought. These tables describe supply, not clinical equivalence: substitution rests with the prescriber or pharmacist, and interchangeability is determined provincially.

ProductStrengthFormManufacturerHealth Canada statusDIN
AA-THEO LA100 MGTABLET (EXTENDED-RELEASE)AA PHARMA INCMARKETEDDIN 00692689
AA-THEO LA200 MGTABLET (EXTENDED-RELEASE)AA PHARMA INCMARKETEDDIN 00692697
AA-THEO LA300 MGTABLET (EXTENDED-RELEASE)AA PHARMA INCMARKETEDDIN 00692700
ELIXIR DE THEOPHYLLINE80 MG / 15 MLELIXIRLABORATOIRE ATLAS INCMARKETEDDIN 00627410
THEO ER400 MGTABLET (EXTENDED-RELEASE)AA PHARMA INCMARKETEDDIN 02360101
THEO ER600 MGTABLET (EXTENDED-RELEASE)AA PHARMA INCMARKETEDDIN 02360128
APO-THEO ER600 MGTABLET (EXTENDED-RELEASE)APOTEX INCAPPROVEDDIN 02358409
PMS-THEOPHYLLINE ELIXIR80 MG / 15 MLELIXIRPHARMASCIENCE INCCANCELLED POST MARKETDIN 00575151
PULMOPHYLLINE ELX80 MG / 15 MLELIXIRLABORATOIRE RIVA INC.DORMANTDIN 00466409
QUIBRON T SR TAB 300MG300 MGTABLET (EXTENDED-RELEASE)BRISTOL LABS DIVISION OF BRISTOL-MYERS SQUIBBCANCELLED POST MARKETDIN 00556742

Who else supplies THEOPHYLLINE worldwide?

Nexara tracks national medicine registries and published price lists across multiple markets. THEOPHYLLINE appears in 1365 registered pack listings across 7 markets, published on 7 different national price bases. Where a Canadian route is closed, that is where an alternative route of supply starts — subject to the import rules in both countries.

Registered listings are not stock. Ask us to confirm what can actually be sourced for your order.

How can I get it?

Nexara Health supplies this product to licensed Canadian buyers — pharmacies, hospitals, clinics, licensed distributors, and clinical trial sponsors or their CROs. We confirm stock, pack size, expiry and pricing at the time of quotation. If the product is on backorder or in shortage, we identify equivalent alternatives and import options where permitted.

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Ordering questions

Who can buy this from Nexara?

Licensed entities only. Nexara holds Health Canada establishment licence DEL 3-002896-A and ships only to a licensed address.

Is there a minimum order?

Yes, set per product line and per pack multiple rather than on the order total, so you are never asked to buy a part-pack. The minimum for this line is confirmed with your quote.

What is the lead time?

Confirmed per order at quotation, and it depends on current stock position and whether the product is in shortage.

Can Nexara supply this for a clinical trial?

Yes — comparator and background-therapy supply, including sourcing from other markets where a Canadian pack will not satisfy the protocol. Clinical trial supply.

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Health Canada Drug Product Database (DPD), DIN 02358395. Last reviewed 2026-09-08. Nexara Health is a licensed wholesaler and supplies licensed entities only; consumer orders are routed to a partner pharmacy.