Benzonatate and Benadryl drug interactions - from FDA reports


Summary

Drug interactions are reported among people who take Benzonatate and Benadryl together. This review analyzes the effectiveness and drug interactions between Benzonatate and Benadryl. It is created by eHealthMe based on reports of 391 people who take the same drugs from FDA, and is updated regularly.

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Benzonatate

Benzonatate has active ingredients of benzonatate. It is often used in cough. (latest outcomes from Benzonatate 3,891 users)

Benadryl

Benadryl has active ingredients of diphenhydramine hydrochloride. It is often used in allergies. (latest outcomes from Benadryl 44,713 users)

On Jan, 31, 2017

391 people who take Benzonatate, Benadryl are studied.


Number of reports submitted per year:

Benzonatate and Benadryl drug interactions.

Most common drug interactions over time *:

< 1 month:
  • pneumonia
  • febrile neutropenia
  • impaired healing
  • pneumonia respiratory syncytial viral
  • rhinovirus infection
  • skin ulcer
  • nausea
  • neutropenia
  • anaemia
  • anxiety
1 - 6 months:
  • stevens-johnson syndrome
  • death
  • cellulitis
  • chest pain
  • febrile neutropenia
  • haematoma
  • multiple allergies
  • pericardial effusion
  • pulmonary alveolar haemorrhage
  • pyrexia
6 - 12 months:
  • pre-existing condition improved
  • suicidal ideation
  • therapeutic response unexpected
  • vulvovaginal mycotic infection
  • anxiety
  • mental disorder
  • post-traumatic stress disorder
1 - 2 years:
  • disease progression
5 - 10 years:
  • convulsion
10+ years:
  • cellulitis
  • haematoma
  • pyrexia
  • sepsis
  • subdural haematoma
not specified:
  • nausea
  • dyspnoea
  • pain
  • anxiety
  • cough
  • chest pain
  • fatigue
  • diarrhoea
  • fall
  • pyrexia

Most common drug interactions by gender *:

female:
  • nausea
  • pain
  • anxiety
  • dyspnoea
  • cough
  • pneumonia
  • chest pain
  • headache
  • fall
  • insomnia
male:
  • fatigue
  • dyspnoea
  • nausea
  • asthenia
  • chest pain
  • cough
  • pyrexia
  • anxiety
  • diarrhoea
  • weight decreased

Most common drug interactions by age *:

0-1:
  • orthostatic hypotension
10-19:
  • nausea
  • cough
  • agitation
  • anaemia
  • anxiety
  • aspartate aminotransferase increased
  • blood bilirubin increased
  • decreased appetite
  • febrile neutropenia
  • hypokalaemia
20-29:
  • dyspnoea
  • chest discomfort
  • hodgkin's disease
  • impetigo
  • keratoconjunctivitis sicca
  • lacrimation increased
  • lung disorder
  • lymphadenopathy
  • neuropathy peripheral
  • oral herpes
30-39:
  • drug dependence
  • anger
  • exacerbation of anxiety
  • hypotension
  • pyrexia
  • sedation
  • shock
  • deep vein thrombosis
  • coma
  • dyspnoea
40-49:
  • anxiety
  • dyspnoea
  • hypothyroidism
  • depression
  • diabetes mellitus non-insulin-dependent
  • drug ineffective
  • fatigue
  • haemorrhoids
  • laceration
  • myopathy
50-59:
  • chest pain
  • depression
  • pain
  • nausea
  • anxiety
  • insomnia
  • osteoarthritis
  • fall
  • foot fracture
  • injury
60+:
  • pneumonia
  • dyspnoea
  • fatigue
  • pyrexia
  • asthenia
  • nausea
  • cough
  • sepsis
  • pain
  • anxiety

* 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 Benzonatate and Benadryl?

Interactions between Benzonatate 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 Benadryl 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, Benzonatate (benzonatate) is often used to treat cough. Benadryl (diphenhydramine 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:

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