Independent register of U.S. FDA drug recalls · updated Oct 10, 2026
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Class III · Low risk Terminated Initiated Aug 14, 2018 (8 years ago)

Tyvaso Inhalation System Patient a) Starter Kit with TYVASO (Treprostinil)

Class III — Low risk. Unlikely to cause harm, but violates FDA regulations.

Why it was recalled

Defective Delivery System: Water ingress through the lower water cup sensor of the device.

Cause type: Packaging defect

Failed child-resistant closures, leaks, cracked containers, or a defective delivery device. Packaging failures risk accidental exposure (especially to children) or product contamination. All packaging defect recalls.

What was recalled

Tyvaso Inhalation System Patient a) Starter Kit with TYVASO (treprostinil) Inhalation Solution. Treprostinil 1.74 mg/2.9 mL (0.6 mg/mL) (NDC 66302-206-01) b) TD-300/A Replacement Device Kit Material Number RTP3099 RX Only. Manufactured by United Therapeutics Corporation Research Triangle Park, NC 27709

Affected NDC 66302-0206-01

Compare with the code on your package — it is the most precise check available.

Drug: Treprostinil

Product details

From the FDA NDC directory, for the product code this recall names. Compare with the label on your package.

ProductStrengthForm & routeLabelerType
Tyvaso
treprostinil
NDC 66302-0206
1.74 mg/2.9mL Inhalant
Oral
United Therapeutics Corporation Rx
Recalling firm
United Therapeutics Corp.
NDC code
66302-206-01
Origin
NC, United States
Initiated by
Voluntary: Firm initiated
FDA recall number
D-1188-2018 · FDA notice

Low risk, still worth a check. Class III means the product is unlikely to cause harm but breaks an FDA rule (often labeling). If your lot matches, your pharmacy will normally swap it; there is no need for alarm. This recall is now terminated, which means the firm has finished removing the affected product; anything on pharmacy shelves today should be unaffected.

Other Treprostinil recalls

See all
Class II · Moderate risk

Tyvaso (treprostinil)

Defective Delivery System: United Therapeutics is voluntarily recalling a small number of Tyvaso Inhalation Systems with Optineb ON-100/7 and TD-100/A medical devices. These devices may have been programmed with a different software version than intended for the device. If the device has the incorrect software, it may not operate as indicated in the Instructions for Use.

Terminated Packaging defect United Therapeutics Corp. D-1423-2014

Other recalls by United Therapeutics Corp.

All 2018 recalls
Class II · Moderate risk

Tyvaso (treprostinil)

Defective Delivery System: United Therapeutics is voluntarily recalling a small number of Tyvaso Inhalation Systems with Optineb ON-100/7 and TD-100/A medical devices. These devices may have been programmed with a different software version than intended for the device. If the device has the incorrect software, it may not operate as indicated in the Instructions for Use.

Terminated Packaging defect United Therapeutics Corp. D-1423-2014

Other packaging defect recalls from 2018

All packaging defect recalls
Class II · Moderate risk

Estradiol Vaginal Inserts

Defective Delivery System: Customer complaints of malfunctioning plunger of the applicator

Terminated Packaging defect Glenmark Pharmaceuticals Inc., USA NDC 68462-711-71 D-0350-2019
Class II · Moderate risk

Omnipaque (iohexol)

Defective Container: vial defect was identified that could potentially impact the container closure and result in a lack of sterility assurance and/or the potential for glass particles.

Terminated Packaging defect GE Healthcare Inc. Life Sciences NDC 0407-1411-20 D-0319-2019
Class III · Low risk

Testosterone Topical Solution

Defective Container: Repetitive complaints received indicating pump not working.

Terminated Packaging defect Lupin Pharmaceuticals Inc. NDC 68180-943-11 D-0087-2019