How Long Does It Take Sudafed To Get Out Of Your System?
How Long Does It Take Sudafed To Get Out Of Your System? Amphetamine-Type Stimulants Detection Time Ephedrine/pseudoephedrineUp to five days How long does it take for Sudafed to wear off? Sudafed can start working within 30 minutes. Immediate-release forms of Sudafed can begin to wear off after four to six hours. Extended-release versions of Sudafed