tetanus toxoid and dangerous drug combinations
Setting: present day
Are there any drugs that would be harmful when combined with tetanus toxoid? Or would make them, tetanus toxoid, or both ineffective? My character has been having a nightly fever she ignored for two nights (along with a sore throat), which turned into an actual fever the day she went out to get a tetanus toxoid shot, as she got injured and wasn't sure when she'd had her last shot. She has a relative who's a doctor but she's keeping the tetanus toxoid episode from her. This relative prescribes paracetamol (Biogesic) and gets my character an antibiotic (don't have any names as of yet) a bit later.
I tried googling any combination of "tetanus toxoid + paracetamol/Biogesic/antibiotic + harmful/dangerous", but didn't get anything relevant.
Are there any drugs that would be harmful when combined with tetanus toxoid? Or would make them, tetanus toxoid, or both ineffective? My character has been having a nightly fever she ignored for two nights (along with a sore throat), which turned into an actual fever the day she went out to get a tetanus toxoid shot, as she got injured and wasn't sure when she'd had her last shot. She has a relative who's a doctor but she's keeping the tetanus toxoid episode from her. This relative prescribes paracetamol (Biogesic) and gets my character an antibiotic (don't have any names as of yet) a bit later.
I tried googling any combination of "tetanus toxoid + paracetamol/Biogesic/antibiotic + harmful/dangerous", but didn't get anything relevant.