A member asked:

I have taken sudafed beginning at 9 am today and have taken the recommended dossage every four hours since. my last dosage i took was at about 5pm. i ?

A doctor has provided 1 answer
Dr. John Chiu answered

What is the question: I guess you are asking whether you can take another dose. The answer is likely yes unless you go to bed before 10 p.m. since this make keep you awake.

Answered 10/27/2016

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Thank

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