Friday, July 10, 2026

Drug profile · INN

tezepelumab

tezepelumab (TEZSPIRE) is a thymic stromal lymphopoietin inhibitor.

EMA: approved Respiratory system (R03) R03DX11
Patents linked 0
Pipeline programs 9
News articles 0
Drug details — tezepelumab
Class
Respiratory system (R03)
Route
Patents
0
Programs
9
Data quality
0.83

Quick answer

tezepelumab (TEZSPIRE) is a thymic stromal lymphopoietin inhibitor.

Key facts

INN tezepelumab
Brand TEZSPIRE
Mechanism Thymic stromal lymphopoietin inhibitor
Target Thymic stromal lymphopoietin
Therapeutic class Respiratory system (R03)
ATC code R03DX11

Mechanism of action

Thymic stromal lymphopoietin inhibitor

Primary target: Thymic stromal lymphopoietin

Approval history

Authority Status Date
EMA approved

Pipeline programs

  1. CROSSING Phase 3 · AstraZeneca · Eosinophilic esophagitis (EoE) is a rare, chronic inflammato
  2. D5180C00016 Phase 3 · AstraZeneca · Severe Uncontrolled Asthma Asthma (an illness that causes br
  3. D5241C00006 Phase 3 · AstraZeneca · Chronic obstructive pulmonary disease (COPD)
  4. Experimental: Tezepelumab Phase 3 · AstraZeneca · Asthma
  5. JOURNEY Phase 3 · AstraZeneca · Chronic Obstructive Pulmonary Disease (COPD)
  6. Tezepelumab Phase 3 · AstraZeneca · Chronic Obstructive Pulmonary Disease (COPD)
  7. Tezepelumab Phase 3 · AstraZeneca · Asthma
  8. Tezspire 210 mg solution for injection in pre-filled syringe Phase 3 · AstraZeneca · Severe Asthma

Related & competitor drugs

  1. desloratadine Respiratory system (R01)
  2. deutivacaftor / tezacaftor / vanzacaftor Respiratory system (R07)
  3. ivacaftor Respiratory system (R07)
  4. lumacaftor Respiratory system (R07)
  5. mannitol Respiratory system (R05)
  6. reslizumab Respiratory system (R03)

Frequently asked questions

What is tezepelumab?

tezepelumab (TEZSPIRE) is a thymic stromal lymphopoietin inhibitor.

What is the brand name for tezepelumab?

TEZSPIRE is a marketed brand name for tezepelumab. Check FDA Drugs@FDA for the current US label holder and prescribing information.