Cold for a month: I am sorry to hear that you have had a month long cold. It is impossible to treat you without seeing you. Obviously, your taking Robitussin (guaifenesin) did not help. If your symptoms are severe, you have no options other than to seek medical help. Good luck.
Answered 9/28/2016
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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