There's stuff to help core throats, fever, cough. Symptoms, mostly, if not the actual cold.

[ These things Minato could point Malik towards— colds are a very common thing for Minato, so he's very familiar with the layout of the pharmacy. ]

It's a good excuse to take some days off and sleep for a week. [ Actually-- ] Everything's settled with the living situation? Stress makes colds worse and last longer, probably.

[ Maybe this is why you got sick. ]