Allegra and Singulair drug interactions - from FDA reports


Drug interactions are reported among people who take Allegra and Singulair together. This study is created by eHealthMe based on reports of 4,306 people who take Allegra and Singulair from FDA, and is updated regularly.

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On Dec, 08, 2018

4,306 people who take Allegra, Singulair are studied.


Number of reports submitted per year:

Allegra and Singulair drug interactions.

Most common drug interactions over time *:

< 1 month:
  1. Dizziness
  2. Feeling abnormal
  3. Anaphylactic reaction (serious allergic reaction)
  4. Nausea (feeling of having an urge to vomit)
  5. Angioedema (rapid swelling of the dermis)
6 - 12 months:
  1. Decreased appetite
  2. Nausea (feeling of having an urge to vomit)
  3. Vomiting
  4. Abdominal pain upper
  5. Acute hepatic failure
1 - 2 years:
  1. Cellulitis (infection under the skin)
  2. Congestive cardiomyopathy (weakening of heart muscle)
  3. Depression
  4. Gastroenteritis viral (inflammation of stomach and intestine caused by virus infection)
  5. Pain in extremity
10+ years:
  1. Anxiety
  2. Depression
  3. Neuralgia (pain in one or more nerves)
  4. Pelvic pain
  5. Pollakiuria (abnormally frequent passage of relatively small quantities or urine)
not specified:
  1. Dyspnoea (difficult or laboured respiration)
  2. Nausea (feeling of having an urge to vomit)
  3. Fatigue (feeling of tiredness)
  4. Headache (pain in head)
  5. Drug ineffective

Click here to view more results or personalize the results to your gender and age

Most common drug interactions by gender *:

female:
  1. Headache (pain in head)
  2. Drug ineffective
  3. Sinusitis (inflammation of sinus)
  4. Cough
  5. Depression
male:
  1. Dyspnoea (difficult or laboured respiration)
  2. Headache (pain in head)
  3. Pain
  4. Nasopharyngitis (inflammation of the nasopharynx)
  5. Anxiety

Click here to view more results or personalize the results to your gender and age

Most common drug interactions by age *:

0-1:
  1. Rash
  2. Vomiting
  3. Angioedema (rapid swelling of the dermis)
  4. Gastrooesophageal reflux disease (stomach contents (food or liquid) leak backwards from the stomach into the oesophagus)
  5. Premature baby
10-19:
  1. Depression
  2. Anxiety
  3. Drug ineffective
  4. Dyspnoea (difficult or laboured respiration)
  5. Headache (pain in head)
20-29:
  1. Nausea (feeling of having an urge to vomit)
  2. Dyspnoea (difficult or laboured respiration)
  3. Pruritus (severe itching of the skin)
  4. Fatigue (feeling of tiredness)
  5. Headache (pain in head)
30-39:
  1. Malaise (a feeling of general discomfort or uneasiness)
  2. Nausea (feeling of having an urge to vomit)
  3. Dyspnoea (difficult or laboured respiration)
  4. Depression
  5. Anxiety
40-49:
  1. Dyspnoea (difficult or laboured respiration)
  2. Headache (pain in head)
  3. Chest pain
  4. Fatigue (feeling of tiredness)
  5. Arthralgia (joint pain)
50-59:
  1. Nausea (feeling of having an urge to vomit)
  2. Headache (pain in head)
  3. Dyspnoea (difficult or laboured respiration)
  4. Pain
  5. Dizziness

Click here to view more results or personalize the results to your gender and age

* Approximation only. Some reports may have incomplete information.

FDA reports used in this study



Do you take Allegra and Singulair?


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Interactions between Allegra and drugs from A to Z
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What would happen?

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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.

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