A member asked:

Can i take guaifenesin, levocetirizine and montelukast every day forever? no doctor has been able to find my cause for thick mucus and nose congestion

A doctor has provided 1 answer
Dr. John Chiu answered

Likely: These are some of the safest drugs but not totally devoid of side effects. Have you ever consent an allergist about your condition?

Answered 8/10/2017

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