Is DayQuil/NyQuil safe?

rherr❤️ • 🖤💙🖤 wife • DD1 • DD2 • SS1 • SS2 • 🐶🐶🐱🐶🐊

I’m wondering if DayQuil and/or NyQuil is safe to take while breastfeeding? Or is that one or the medication that can make your milk supply lowered?