I imagine painkillers are fairly commonly used for hangover headaches, and it’s surprisingly difficult to get guidance on how long after drinking it’s ok to tak

I imagine painkillers are fairly commonly used for hangover headaches, and it’s surprisingly difficult to get guidance on how long after drinking it’s ok to take painkillers (presumably as it’s complicated) - perhaps instructions should be updated to not just say don’t take with alcohol, but don’t take within a day of alcohol?