Which intervention is least likely done for sinutis.. Cold wet packs

Which intervention is least likely done for sinutis?
a. Increase fluid intake
b. Cold wet packs
c. Hot wet packs
d. Rest.

Answer: B.
Management for sinusitis:
• Rest
• Increase fluids
• Hot wet packs
• Codeine
• Amoxicillin and other anti-infectives
• Nasal decongestants
• Irrigation of maxillary sinuses with warm NSS.