Allegra and Back disorder - from FDA reports

Back disorder is found among people who take Allegra, especially for people who are female, 60+ old also take medication Vioxx, and have Pain. This review analyzes which people have Back disorder with Allegra. It is created by eHealthMe based on reports of 42,696 people who have side effects when taking Allegra from FDA, and is updated regularly.

On Jul, 21, 2018

42,696 people reported to have side effects when taking Allegra.
Among them, 67 people (0.16%) have Back disorder

Number of reports submitted per year:

Could Allegra cause Back disorder?

Gender of people who have Back disorder when taking Allegra *:

  • female: 83.33 %
  • male: 16.67 %

Age of people who have Back disorder when taking Allegra *:

  • 0-1: 0.0 %
  • 2-9: 0.0 %
  • 10-19: 0.0 %
  • 20-29: 0.0 %
  • 30-39: 0.0 %
  • 40-49: 25.0 %
  • 50-59: 28.57 %
  • 60+: 46.43 %

Top conditions involved for these people *:

  1. Pain: 23 people, 34.33%
  2. Metastases To Bone (cancer spreads to bone): 16 people, 23.88%
  3. Gastroesophageal Reflux Disease (a condition in which stomach contents leak backward from the stomach into the oesophagus): 8 people, 11.94%
  4. Stress And Anxiety: 5 people, 7.46%
  5. High Blood Pressure: 5 people, 7.46%

Top co-used drugs for these people *:

  1. Vioxx: 39 people, 58.21%
  2. Toprol-Xl: 24 people, 35.82%
  3. Celebrex: 21 people, 31.34%
  4. Aciphex: 20 people, 29.85%
  5. Ambien: 20 people, 29.85%

Top other side effects for these people *:

  1. High Blood Pressure: 27 people, 40.30%
  2. Stress And Anxiety: 26 people, 38.81%
  3. Hypoaesthesia (reduced sense of touch or sensation): 24 people, 35.82%
  4. Pain: 22 people, 32.84%
  5. Transient Ischaemic Attack (a transient episode of neurologic dysfunction caused by ischemia (loss of blood flow)): 21 people, 31.34%

* Approximation only. Some reports may have incomplete information.

What's next:

You could also:

Related studies


Allegra has active ingredients of fexofenadine hydrochloride. It is often used in allergies. (latest outcomes from Allegra 44,472 users)

Back disorder

Back disorder has been reported by people with osteoporosis, multiple sclerosis, rheumatoid arthritis, pain, high blood cholesterol (latest reports from 11,926 Back disorder patients).

Drugs that are associated with Back disorder
Back disorder (1,338 drugs)
Could your condition cause Back disorder
Back disorder (1,064 conditions)
Allegra side effects
Browse all side effects of Allegra
a b c d e f g h i j k l m n o p q r s t u v w x y z

What would happen?

Predict new side effects and undetected conditions when you take Allegra and have Back disorder

You are not alone. Join our personalized support groups:

You may be interested in these posts

More posts for: Allegra, Back disorder

Recent updates

General studies
Active Support Groups
Latest posts

NOTE: The study is based on active ingredients and brand name. Other drugs that have the same active ingredients (e.g. generic drugs) are NOT considered.

WARNING: Please DO NOT STOP MEDICATIONS without first consulting a physician since doing so could be hazardous to your health.

DISCLAIMER: All material available on is for informational purposes only, and is not a substitute for medical advice, diagnosis, or treatment provided by a qualified healthcare provider. All information is observation-only, and has not been supported by scientific studies or clinical trials unless otherwise stated. Different individuals may respond to medication in different ways. Every effort has been made to ensure that all information is accurate, up-to-date, and complete, but no guarantee is made to that effect. The use of the eHealthMe site and its content is at your own risk.

You may report adverse side effects to the FDA at or 1-800-FDA-1088 (1-800-332-1088).

If you use this eHealthMe study on publication, please acknowledge it with a citation: study title, URL, accessed date.