PatientsVille.com LogoTysabri Side Effects

How can Tysabri Side Effects affect You? | PatientsVille.com

View and Submit Tysabri Side Effects

Your Tysabri Side Effect submission can play a very important role. Reporting your experience could help identify an unknown risk and inform other patients and health care professionals.

>>Compare Tysabri side effects | View FDA-reported Tysabri side effects

View and Report Tysabri Side Effects Click Check Boxes Below to Submit a Side Effect or Use a Link for Additional Health Information
Anxiety (7)
Fatigue (6)
Headache (4)
Interstitial Cystitis (4)
Depression (4)
Anger (3)
Basal Cell Carcinoma (3)
>>View All User Submitted Tysabri Side Effects

Tysabri Side Effects and Adverse Effects reported to US Food and Drug Administration (FDA)

Spread the word: Share, Email, Print

  Showing 51-75 of 64190 

Pruritus Allergic, Infusion Site Hypersensitivity, Dermatitis Allergic (8476890-2)
on Jun 19, 2012 Male from UNITED STATES , 43 years of age, was diagnosed with
  • multiple sclerosis
and was treated with Tysabri. Directly after, patient experienced the unwanted or unexpected Tysabri side effects: pruritus allergic, infusion site hypersensitivity, dermatitis allergic. Tysabri dosage: N/A.

Rash Pruritic, Urticaria, Oedema Peripheral, Swollen Tongue (8476889-6)
Patient was taking Tysabri. Patient felt the following Tysabri side effects: rash pruritic, urticaria, oedema peripheral, swollen tongue on Jun 21, 2012 from UNITED STATES Additional patient health information: Female , 48 years of age, was diagnosed with
  • multiple sclerosis
and. Tysabri dosage: N/A.
Multiple prescriptions taken:
  • Avonex


Asthenia, Feeling Jittery, Hypersensitivity (8476888-4)
Adverse event was reported on Jun 19, 2012 by a Male taking Tysabri (Dosage: N/A) was diagnosed with
  • multiple sclerosis
and. Location: UNITED STATES , 69 years of age, After Tysabri was administered, patient encountered several Tysabri side effects: asthenia, feeling jittery, hypersensitivity.

Plantar Fasciitis, Multiple Sclerosis Relapse, Muscular Weakness (8476887-2)
on Jun 20, 2012 Female from UNITED STATES , 55 years of age, was diagnosed with
  • multiple sclerosis
and was treated with Tysabri. Directly after, patient experienced the unwanted or unexpected Tysabri side effects: plantar fasciitis, multiple sclerosis relapse, muscular weakness. Tysabri dosage: N/A. Patient was hospitalized.


Convulsion, Multiple Sclerosis (8476864-1)
on Jun 21, 2012 Female from UNITED STATES , 45 years of age, was diagnosed with
  • multiple sclerosis
and was treated with Tysabri. Patient felt the following Tysabri side effects: convulsion, multiple sclerosis. Tysabri dosage: N/A.

(8476860-4)
Patient was taking Tysabri. on Jun 18, 2012 from UNITED STATES Additional patient health information: Male , 52 years of age, was diagnosed with
  • multiple sclerosis
and. Tysabri dosage: N/A.

Insomnia, Abdominal Pain Upper, Weight Decreased, Hepatic Failure, Gastritis, Decreased Appetite, Fatigue, Depressed Mood (8476859-8)
Adverse event was reported on Jun 18, 2012 by a Female taking Tysabri (Dosage: N/A) was diagnosed with
  • multiple sclerosis
and. Location: UNITED STATES , 52 years of age, Directly after, patient experienced the unwanted or unexpected Tysabri side effects: insomnia, abdominal pain upper, weight decreased, hepatic failure, gastritis, decreased appetite, fatigue, depressed mood. Patient was hospitalized.

Fall, Throat Tightness, Lower Limb Fracture, Ankle Fracture (8476858-6)
on Jun 25, 2012 Female from UNITED STATES , 59 years of age, was diagnosed with
  • multiple sclerosis
and was treated with Tysabri. Patient felt the following Tysabri side effects: fall, throat tightness, lower limb fracture, ankle fracture. Tysabri dosage: N/A. Patient was hospitalized.

Ankle Fracture (8476857-4)
on Jun 21, 2012 Female from UNITED STATES , 50 years of age, was diagnosed with
  • multiple sclerosis
and was treated with Tysabri. After Tysabri was administered, patient encountered several Tysabri side effects: ankle fracture. Tysabri dosage: N/A. Patient was hospitalized.

Cerebral Haemorrhage (8476856-2)
Patient was taking Tysabri. Directly after, patient experienced the unwanted or unexpected Tysabri side effects: cerebral haemorrhage on Jun 20, 2012 from UNITED STATES Additional patient health information: Female , 55 years of age, was diagnosed with
  • multiple sclerosis
and. Tysabri dosage: N/A.

Muscular Weakness, Fall, Foot Fracture (8476853-7)
Adverse event was reported on Jun 20, 2012 by a Female taking Tysabri (Dosage: N/A) was diagnosed with
  • multiple sclerosis
and. Location: UNITED STATES , 57 years of age, Patient felt the following Tysabri side effects: muscular weakness, fall, foot fracture. Patient was hospitalized.

Spinal Column Stenosis, Contusion (8476852-5)
on Jun 22, 2012 Female from UNITED STATES , 45 years of age, was diagnosed with
  • multiple sclerosis
and was treated with Tysabri. After Tysabri was administered, patient encountered several Tysabri side effects: spinal column stenosis, contusion. Tysabri dosage: N/A. Patient was hospitalized.

Atrial Septal Defect, Ventricular Septal Defect (8476851-3)
on Jun 23, 2012 Male from UNITED STATES , weighting 6.61 lb, was treated with Tysabri. Directly after, patient experienced the unwanted or unexpected Tysabri side effects: atrial septal defect, ventricular septal defect. Tysabri dosage: N/A.
Associated medications used:
  • Nystatin


Abortion Spontaneous (8476850-1)
Patient was taking Tysabri. Patient felt the following Tysabri side effects: abortion spontaneous on Jun 20, 2012 from UNITED STATES Additional patient health information: Female , 37 years of age, was diagnosed with
  • multiple sclerosis
and. Tysabri dosage: N/A.

Meningitis Herpes (8476848-3)
Adverse event was reported on Jun 19, 2012 by a Female taking Tysabri (Dosage: N/A) was diagnosed with
  • multiple sclerosis
and. Location: UNITED STATES , 48 years of age, After Tysabri was administered, patient encountered several Tysabri side effects: meningitis herpes. Patient was hospitalized.

Oedema Peripheral, Rash, Nausea, Pharyngeal Oedema, Hypersensitivity, Throat Tightness, Anaphylactic Shock (8476846-X)
on Jun 20, 2012 Female from UNITED STATES , 46 years of age, was diagnosed with
  • multiple sclerosis
and was treated with Tysabri. Directly after, patient experienced the unwanted or unexpected Tysabri side effects: oedema peripheral, rash, nausea, pharyngeal oedema, hypersensitivity, throat tightness, anaphylactic shock. Tysabri dosage: N/A.
Associated medications used:
  • Avonex


Abortion Spontaneous (8476845-8)
on Jun 20, 2012 Female from UNITED STATES , 37 years of age, was diagnosed with
  • multiple sclerosis
and was treated with Tysabri. Patient felt the following Tysabri side effects: abortion spontaneous. Tysabri dosage: N/A.

Wrist Fracture, Fall, Progressive Multifocal Leukoencephalopathy (8476844-6)
Patient was taking Tysabri. After Tysabri was administered, patient encountered several Tysabri side effects: wrist fracture, fall, progressive multifocal leukoencephalopathy on Jun 21, 2012 from UNITED STATES Additional patient health information: Female , 49 years of age, weighting 149.9 lb, was diagnosed with
  • multiple sclerosis
and. Tysabri dosage: N/A. Patient was hospitalized.

Foetal Malpresentation (8476843-4)
Adverse event was reported on Jun 22, 2012 by a Female taking Tysabri (Dosage: N/A) was diagnosed with
  • multiple sclerosis
and. Location: UNITED STATES , 36 years of age, Directly after, patient experienced the unwanted or unexpected Tysabri side effects: foetal malpresentation.

Lymphocytosis, Leukaemia (8476842-2)
on Jun 22, 2012 Female from UNITED STATES , 48 years of age, weighting 112.4 lb, was diagnosed with
  • multiple sclerosis
and was treated with Tysabri. Patient felt the following Tysabri side effects: lymphocytosis, leukaemia. Tysabri dosage: N/A. Patient was hospitalized.

Multiple Sclerosis (8473361-4)
on Jun 20, 2012 Female from UNITED STATES , 52 years of age, was treated with Tysabri. After Tysabri was administered, patient encountered several Tysabri side effects: multiple sclerosis. Tysabri dosage: N/A. Patient was hospitalized.

Multiple Sclerosis Relapse (8473358-4)
Patient was taking Tysabri. Directly after, patient experienced the unwanted or unexpected Tysabri side effects: multiple sclerosis relapse on Jun 19, 2012 from UNITED STATES Additional patient health information: Female , 46 years of age, was diagnosed with
  • multiple sclerosis
and. Tysabri dosage: N/A. Patient was hospitalized.

Arthropod Bite, Sinusitis, Multiple Sclerosis Relapse (8473357-2)
Adverse event was reported on Jun 19, 2012 by a Female taking Tysabri (Dosage: N/A) was diagnosed with
  • multiple sclerosis
and. Location: UNITED STATES , 29 years of age, Patient felt the following Tysabri side effects: arthropod bite, sinusitis, multiple sclerosis relapse. Patient was hospitalized.

Immune System Disorder, Oral Infection (8473356-0)
on Jun 21, 2012 Male from UNITED STATES , 46 years of age, was diagnosed with
  • multiple sclerosis
and was treated with Tysabri. After Tysabri was administered, patient encountered several Tysabri side effects: immune system disorder, oral infection. Tysabri dosage: N/A. Patient was hospitalized.

Pulmonary Embolism, Fall (8473355-9)
on Jun 21, 2012 Female from UNITED STATES , 51 years of age, was diagnosed with
  • multiple sclerosis
and was treated with Tysabri. Directly after, patient experienced the unwanted or unexpected Tysabri side effects: pulmonary embolism, fall. Tysabri dosage: N/A.

  Showing 51-75 of 64190 

Tysabri Health Episodes

How Can Tysabri Affect You?

I have had 37 tysabri infusions...the past two infusions I have ...Keep Reading

After the re-approval of Tysabri&reg; (<span>Natalizumab</span>), there ...Keep Reading

View More

Discuss Tysabri Side Effects

Record and Track Your Side Effects

It is very important to keep track of all side effects and discuss them with your doctor. If you think you may have a medical emergency, call your doctor or 911 immediately.

Track Your Side Effects - It's Easy and Free. >> Start Today

Already a User? Log In

Most drugs have a large list of nonsevere or mild adverse effects which do not rule out continued usage. These effects depend on individual sensitivity, and can include nausea, dizziness, diarrhea, malaise, vomiting, headache, dermatitis, dry mouth, etc. Check commonly reported side effects . These can be considered a form of pseudo-allergic reaction, as not all users experience these effects; many users experience none at all.

You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.

Tysabri Information

Alternative TYSABRI Names:NATALIZUM

Active Ingredient: NATALIZUM

Tysabri Dosage, Warnings, Usage.

Side Effects reported to FDA: 64190. View Tysabri Adverse Reports

Tysabri safety alerts: 2012 2011 2010 2009 2008 2006 2005

Reported deaths: 1564

Reported hospitalizations: 19308

Managing Your Medicines

Tips for Taking Medicines Properly

Before Taking Tysabri

Find Out How to Take Tysabri

Did You Have a Tysabri Side Effect?

Yes, Severe
Yes, Moderate
Yes, Minor
No

How Effective is Tysabri for You?

Exceeded Expectations
Effective
Somewhat Effective
Not Effective