Allergy-Asthma

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Intermittent (SABA, PRN)

  • Symptoms: <2/wk
  • Nighttime awakenings: <2/month
  • Beta agonists: <2/wk

Mild persistent (SABA + ICS)

  • Symptoms: >2/wk, not daily
  • Nighttime awakenings: 3-4/month

Moderate persistent (SABA+ICS+LABA)

  • Symptoms: Daily
  • Nighttime awakenings: >4/month
  • FEV1 60-80%

Severe persistent (SABA+ICS+LABA+oral Pred)

  • Symptoms: All day
  • Nighttime awakenings: frequent
  • Limited activity, FEV1<60%