<p>Great point! If it’s just nasal congestion, she should be ok - but if she’s hoarse (rather than just “mucus-y” sounding), then her vocal folds are swollen, and singing is riskier…</p>
<p>And Afrin is a great call. Any PLAIN decongestant is fine - but nothing that ALSO contains an antihistamine.</p>
<p>A great resource to determine this is drugs.com - it lists the effects of pretty much every medication you can think of. It’s a bit medical-ese-y, but I think it is generally helpful to non-medical people!</p>