Question

A client has a prescription to take guaifenesin (Mucinex). The nurse should conclude that the client understands the most effective use of this medication if the client states that they need to take which action?

1) Watch for irritability as a side effect.
2) Take the tablet with a full glass of water.
3) Take an extra dose if the cough is accompanied by fever.
4) Crush the sustained-release tablet if immediate relief is needed.

Answer 1

The most effective use of guaifenesin (Mucinex) is to take the tablet with a full glass of water.

Step-by-step explanation:

The most effective use of guaifenesin (Mucinex) is to take the tablet with a full glass of water. Guaifenesin is an expectorant that helps to thin and loosen mucus in the airways, making it easier to cough up. Taking it with water ensures that it is properly absorbed and can effectively work to alleviate congestion and cough.