Review: taking Nyquil and Allegra together


Summary

Drug interactions are reported among people who take Nyquil and Allegra together. This review analyzes the effectiveness and drug interactions between Nyquil and Allegra. It is created by eHealthMe based on reports of 28 people who take the same drugs from FDA and social media, and is updated regularly.

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Nyquil

Nyquil has active ingredients of acetaminophen / dextromethorphan / doxylamine / pseudoephedrine. It is often used in nasopharyngitis. (latest outcomes from Nyquil 477 users)

Allegra

Allegra has active ingredients of fexofenadine hydrochloride. It is often used in hypersensitivity. (latest outcomes from Allegra 37,953 users)

On Sep, 17, 2016

28 people who take Nyquil, Allegra are studied.


Number of reports submitted per year:

Nyquil and Allegra drug interactions.

Most common drug interactions by gender *:

female:
  • nausea
  • somnolence
  • acute hepatic failure
  • amputation
  • coagulopathy
  • hepatic encephalopathy
  • hepatitis
  • hepatorenal failure
  • injury
  • overdose
male:
  • anxiety
  • back pain
  • insomnia
  • adrenal mass
  • agitation
  • anogenital warts
  • arthropathy
  • bone disorder
  • breast induration
  • carcinoembryonic antigen increased

Most common drug interactions by age *:

10-19:
  • somnolence
20-29:
  • nausea
  • aerophagia
  • cough
  • feeling hot
  • retching
30-39:
  • acute hepatic failure
  • amputation
  • coagulopathy
  • hepatic encephalopathy
  • hepatitis
  • hepatorenal failure
  • injury
  • overdose
40-49:
  • anxiety
  • adrenal mass
  • agitation
  • anogenital warts
  • arthropathy
  • back pain
  • bone disorder
  • breast induration
  • carcinoembryonic antigen increased
  • cataract
50-59:
  • abdominal compartment syndrome
  • deep vein thrombosis
  • drug ineffective
  • endometrial stromal sarcoma
  • haematuria
  • hydronephrosis
  • hypoacusis
  • insomnia
  • nephrolithiasis
  • urinary tract infection

* Approximation only. Some reports may have incomplete information.

How to use the study: print a copy of the study and bring it to your health teams to ensure drug risks and benefits are fully discussed and understood.

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On eHealthMe, Nyquil (acetaminophen / dextromethorphan / doxylamine / pseudoephedrine) is often used to treat nasopharyngitis. Allegra (fexofenadine hydrochloride) is often used to treat hypersensitivity. Find out below the conditions the drugs are used for and how effective they are.

What is the drug used for and how effecitve is it:


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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You may report adverse side effects to the FDA at http://www.fda.gov/medwatch/ or 1-800-FDA-1088 (1-800-332-1088).

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