Tablets

Are you breastfeeding?

no x

Those are safe for expressing/breastfeeding so long as you're not taking them long term. Very low amounts make it into milk. Aspirin isn't okay (just mentioning)

Codeine often comes with paracetamol or ibuprofen in it. If you're taking two different medications, be sure that you aren't doubling up on one ingredient.

This has some information about who can take codeine and ibuprofen, from UK government health advice.

https://www.nhs.uk/medicines/ibuprofen-and-codeine-nurofen-plus/#:~:text=3.-,Who%20can%20and%20cannot%20take%20ibuprofen%20and%20codeine,ibuprofen%20alone%20have%20not%20worked.

You'll be done to take codeine with ibuprofen too. Ask a pharmacist specifically if you're still worried.