Pertussis
The regional formulary will not cover all eventualities for infections medicines choices. As with any condition; patient specific factors and sensitivities need to be considered. Please consider this regional formulary advice alongside any relevant local Board guidelines.
NICE CKS: Whooping cough UK Health Security Agency: Pertussis
If onset of cough is within the previous 14 days.
500mg twice a day for 7 days.
Preferred option in pregnancy.
500mg every 6 hours for 7 days, doses can be doubled in severe infections.
Prescribing Notes:
- Public Health should be notified to assess and arrange antibiotic prophylaxis and vaccination, where indicated in line with national guidance.
- For further information including advice on vaccination of the index case and close contacts refer to UK Health Security Agency guidance.
History Notes
30/07/2026
Regional formulary chapter launched.
Public Health should always be contacted in the first instance.
500mg twice a day for 7 days.
Preferred option in pregnancy.
500mg every 6 hours for 7 days, doses can be doubled in severe infections.
Prescribing Notes:
- Public Health should be notified to assess and arrange antibiotic prophylaxis and vaccination, where indicated in line with national guidance.
- For further information including advice on vaccination of the index case and close contacts refer to UK Health Security Agency guidance.
History Notes
30/07/2026
Regional formulary chapter launched.