Nyquil and Phenergan drug interactions - from FDA reports


Summary

Drug interactions are reported among people who take Nyquil and Phenergan together. This review analyzes the effectiveness and drug interactions between Nyquil and Phenergan. It is created by eHealthMe based on reports of 12 people who take the same drugs from FDA, and is updated regularly.

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If you take Nyquil and Phenergan, find out what symptoms you could have in 1 year or longer.

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Nyquil

Nyquil has active ingredients of acetaminophen / dextromethorphan / doxylamine / pseudoephedrine. (latest outcomes from Nyquil 528 users)

Phenergan

Phenergan has active ingredients of promethazine hydrochloride. It is often used in nausea. (latest outcomes from Phenergan 17,748 users)

On Feb, 06, 2017

12 people who take Nyquil, Phenergan are studied.


Number of reports submitted per year:

Nyquil and Phenergan drug interactions.

Most common drug interactions over time *:

< 1 month:
  • acute hepatic failure
  • acute respiratory failure
  • coagulopathy
  • hepatic encephalopathy
  • hypernatraemia
  • hypokalaemia
  • migraine
  • oesophagitis
  • overdose
  • pyrexia
not specified:
  • anxiety
  • emotional distress
  • hypoaesthesia
  • injury
  • oropharyngeal pain
  • adrenal mass
  • agitation
  • anogenital warts
  • arthropathy
  • back pain

Most common drug interactions by gender *:

female:
  • migraine
  • abdominal pain
  • anxiety
  • bronchopneumonia
  • chest pain
  • cholecystitis chronic
  • emotional distress
  • general physical health deterioration
  • hypoaesthesia
  • injury
male:
  • anxiety
  • adrenal mass
  • agitation
  • anogenital warts
  • arthropathy
  • back pain
  • bone disorder
  • breast induration
  • carcinoembryonic antigen increased
  • cataract

Most common drug interactions by age *:

20-29:
  • migraine
30-39:
  • acute hepatic failure
  • acute respiratory failure
  • coagulopathy
  • hepatic encephalopathy
  • hypernatraemia
  • hypokalaemia
  • oesophagitis
  • overdose
  • pyrexia
  • renal failure acute
40-49:
  • anxiety
  • emotional distress
  • injury
  • adrenal mass
  • agitation
  • anogenital warts
  • arthropathy
  • back pain
  • bone disorder
  • breast induration
50-59:
  • chest pain
  • hypoaesthesia
  • nausea
60+:
  • somnolence
  • dyskinesia
  • overdose
  • skin cancer

* 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.

Do you take Nyquil and Phenergan?

Interactions between Nyquil and drugs from A to Z

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

Interactions between Phenergan and drugs from A to Z

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

On eHealthMe, Nyquil (acetaminophen / dextromethorphan / doxylamine / pseudoephedrine) is often used to treat nasopharyngitis. Phenergan (promethazine hydrochloride) is often used to treat nausea. 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:

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