HealthTap Online Primary Care Doctors Accepting New Patients
Book a video visit
HealthTap
Telehealth
A member asked:

How much actifed or sudafed needs to be taken to test positive for meth? i take actifed for allergies and have tested positive before.

A doctor has provided 1 answer

So many variables: There are so many variables that will affect the results of drug testing. In most instances letting those ordering the test know what medications you take will help them interpret the results.

Answered 5/10/2013

5.1k views

Thank

Related Questions

A member asked:

I have allergies and my sinuses are going crazy I m allergic to some meds and I am taking Sudafed every 4 hours is there something else I can take for this along with bronchitis

A doctor has provided 1 answer

A member asked:

Is it okay to take tylenol (acetaminophen) allergy if I run out of sudafed allergy?

A doctor has provided 1 answer

A member asked:

I am taking sudafed for decongestant for allergies! so what can I take for my watery eyes?

A doctor has provided 1 answer

A member asked:

I have post partum hyperthyroiditis. My pulse rate is 60, blood pressure 90/69. I'm very stuffy from allergies m. Can I take a half dose of sudafed?

A doctor has provided 1 answer

A member asked:

I took Sudafed, Flonase and Afrin (oxymetazoline) but getting no relief for allergy congestion, can I take Claritin on top of the other meds?

A doctor has provided 1 answer

Sponsored Content
HealthTap Medical Group does not endorse products or services. Sponsored content revenues support our mission to make health information free and accessible to all.Learn more

People also searched for:

How many mgs of actifed or sudafed will show positive for meth in a ua?
Can i take actifed and sudafed at the same time?
What would be a similar OTC medicine to Actifed and Sudafed that is effective. Those require a prescription now. Have Dimetaoo which helps a little, Mucinex made the sinus congestion worse with less drainage. Does heating pad, steam help much.
After took panadol (acetaminophen) cold and flu (paracetamol, phenylephrine hydrochloride), can I take actifed afterwards (triprolidine hydrochloride, pseudoephedrine?
I am drinking a glas of wine right now. Will I be okay to take a sudafed for my seasonal allergies?

Telemedicine

Primary Care
Manage Your Conditions
Women's Health
Children's Health
Men's Health
Senior Health
Wellness, Prevention & Lifestyle
Sexual Health
Mental & Behavioral Health
Travel Medicine
Urgent Care
Ask your question
Didn't find what you're looking for?

90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.

Ask your question

More of what we treat

Allergies
Antibiotics
Asthma
High Blood Pressure
Prescriptions
Type 2 Diabetes
Content on HealthTap (including answers) should not be used for medical advice, diagnosis, or treatment, and interactions on HealthTap do not create a doctor-patient relationship. Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency.
HealthTap
HIPAA logo
HIPAASecure
Soc 2 Type 2 logo
SOC 2 Type 2Certified
JCAHO Accredited
JCAHOAccredited
Member App

Download HealthTap

Video visit and message your doctor

Member App QR Code
Play Store Member LinkApp Store Member Link

Questions?

+1 (888) 828-0841support@healthtap.com
LinkedInTwitter
HomeTermsPrivacyCookiesDMCAHealth TopicsDoctors DirectoryDoctor Q&A by Specialty
Copyright 2026 HealthTap, Inc.