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how long does it take for sudafed to get out of your system

A 52-year-old female asked:
Dr. Marsha Davis
27 years experience Internal Medicine
Depending: On how long you used it and how much probably 3-4 days. Couldn't you take a letter from your doc stating you had a prescription to use them??

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A 63-year-old female asked:
Dr. Richard Zimon
58 years experience Internal Medicine
I would allow: 24 hours to have effects of Buspirone completely out (it's probably sooner but I would allow outer limit) If you are taking Buspar for ANXIETY I would ... Read More
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Dr. Reema Maindiratta
Specializes in Neurology
Buspar side effects : A single dose of 5 mg can begin elimination in 2-4 hours, but clinically, you may continue to experience the side effects for about 24 hrs. There is n ... Read More
Dr. Jovita Anyanwu
29 years experience Internal Medicine
It will take: Most of the drug will be excreted in your urine and stool within 24 hours. Yes you can take sudafed but not a good idea especially if any drug problem ... Read More
A 23-year-old male asked:
Dr. Jeffrey Juchau
32 years experience Family Medicine
No interactions: Are found according to my references.
A 20-year-old female asked:
Dr. Roy Arnold
46 years experience Internal Medicine
Temporary relief: in 12-24 hours. Not a long term solution. If postnasal drip is due to a viral infection it should clear in 5-7 days. If due to an allergy, different m ... Read More
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A 69-year-old female asked:
Dr. Lynne Weixel
35 years experience Clinical Psychology
Half-life 5-8 hrs: That's an approximate range since doses and bodies can vary. So, the drug should be out of your system within a day. Hope this info is helpful.
A 24-year-old female asked:
Dr. Al Hegab
Dr. Al Hegab answered
39 years experience Allergy and Immunology
Sudafed: Children's sudafed is low dosage, but how much have you taken of it, at any rate it would wear off in about 8 hours and get out of your system in a da ... Read More
A 39-year-old member asked:
Dr. Gregory Bussell
Specializes in ENT and Head and Neck Surgery
About 30 minutes: Usually starts in 30 minutes and lasts about 8 hours depending on the dose.
A 32-year-old female asked:
Dr. John Chiu
Dr. John Chiu answered
56 years experience Allergy and Immunology
Yes: Sudafed does not cause sedation and theoretically may even counteract some of the sedating effect from alcohol. Do realize that female cannot tolerat ... Read More
A 27-year-old female asked:
Dr. Shara Sand
27 years experience Clinical Psychology
Attentional issues: Sometimes a paradoxical reaction to stimulants can be an indication of attentional issues.
A 23-year-old male asked:
Dr. Heidi Fowler
24 years experience Psychiatry
Safe: No drug interactions noted with regular Sudafed and Ambien. And no drug interactions noted between Claritan and Ambien per the Drugs.Com drug interac ... Read More

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