Pill packs can be useful, mine contains:

Loratadine (antihistamine)
Diphenhydramine (antihistamine/sedative)
Ibuprofen (NSAID)
Acetaminophen (Pain)
Loperamide (diarrhoea relief)
Calcium Carbonate (antacid)
Aspirin (nsaid)
Bisacodyl (constipation relief)
Motion sickness/ nausea
Phenylephrine (congestion/sickness)