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

I am sweating at night but my body temperature is low. does this mean fever? i'm concerned as i recently started tysabri (natalizumab)

4 doctors weighed in across 2 answers

No: You cannot have a fever if you temp is not elevated.

Answered 11/12/2016

4.9k views

Thank
Dr. Marsha Davis answered

Specializes in Internal Medicine

No: But it could be a response to the tysabri (natalizumab). You should let your neurologist know that your are having this problem.

Dr Ali and another doctor agreed

Answered 8/19/2017

4.9k views

Thank

Related Questions

A member asked:

Can i take the dietary supplement protandim while taking MS therapy called tysabri (natalizumab)?

A doctor has provided 1 answer

A member asked:

Which treatment would you recommend in multiple sclerosis (suggestions by our neurologist: gylenia, tysabri (natalizumab) or fumaric acid - first treatment!)?

5 doctors weighed in across 2 answers

A member asked:

Many neurologists in australia are claiming tysabri (natalizumab) (for ms) is safe during pregnancy due to new research and studies. What are your opinions?

A doctor has provided 1 answer

A member asked:

How bad of rebound should I expect when stopping tysabri (natalizumab) infusions when i can't take new med of same class due to health issues? What'll be me symptom

A doctor has provided 1 answer

A member asked:

Is it normal for someone just told they had MS to be put on tysabri (natalizumab) before other treatment?

6 doctors weighed in across 2 answers

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:

Tysabri (natalizumab) question. Is a fever common or at least not unexpected after the infusion?
I'm only 24, and tysabri (natalizumab) has been my miracle drug for ms. But, i've just tested positive for the jc virus. Do i continue? What is next best options?
I'm on tysabri(for MS and have had a cold for the past 3 weeks.Penicillin, anti inflamitories, cold and flu tablets are not working.Should i be worried?
Hi! i was wondering...Is there a known/studied connection between frequent headaches/migraines and ms? If so do the MS meds, like tysabri, (natalizumab) help?
Can you tell me about having multiple sclerosis and being tested for the jc virus before starting tysabri (natalizumab)?

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.