Remember the differential diagnosis of acute stridor in children using the mnemonic FATHER.
FATHER
- Foreign body aspiration
- Airway burns
- Tracheitis, Trauma
- Hypersensitivity(anaphylaxis)
- Epiglottitis
- Retropharyngeal abscess, croup

Hope that mnemonic helped. Got a better mnemonic for the same? Let us know in the comments below.
Also check out these medical mnemonics