Review: taking Flagyl and Doxycycline together


Summary

Drug interactions are reported among people who take Flagyl and Doxycycline together. This review analyzes the effectiveness and drug interactions between Flagyl and Doxycycline. It is created by eHealthMe based on reports of 138 people who take the same drugs from FDA and social media, and is updated regularly.

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Flagyl

Flagyl has active ingredients of metronidazole. It is often used in crohn's disease. (latest outcomes from Flagyl 14,732 users)

Doxycycline

Doxycycline has active ingredients of doxycycline. It is often used in rosacea. (latest outcomes from Doxycycline 116 users)

On Sep, 17, 2016

138 people who take Flagyl, Doxycycline are studied.


Number of reports submitted per year:

Flagyl and Doxycycline drug interactions.

Drug effectiveness over time:

Flagyl:
  • < 1 month: 0.0% - (0 of 1 people)
  • 1 - 6 months: 0.0% - (0 of 0 people)
  • 6 - 12 months: 0.0% - (0 of 0 people)
  • 1 - 2 years: 0.0% - (0 of 0 people)
  • 2 - 5 years: 0.0% - (0 of 1 people)
  • 5 - 10 years: 0.0% - (0 of 0 people)
  • 10+ years: 0.0% - (0 of 1 people)
  • not specified: 0.0% - (0 of 0 people)
Doxycycline:
  • < 1 month: 0.0% - (0 of 0 people)
  • 1 - 6 months: 100.0% - (2 of 2 people)
  • 6 - 12 months: 0.0% - (0 of 0 people)
  • 1 - 2 years: 0.0% - (0 of 0 people)
  • 2 - 5 years: 0.0% - (0 of 0 people)
  • 5 - 10 years: 0.0% - (0 of 0 people)
  • 10+ years: 0.0% - (0 of 0 people)
  • not specified: 0.0% - (0 of 0 people)

Drug effectiveness by gender:

Flagyl:
  • female: 0.0% - (0 of 3 people)
  • male: 0.0% - (0 of 0 people)
Doxycycline:
  • female: 100.0% - (2 of 2 people)
  • male: 0.0% - (0 of 0 people)

Drug effectiveness by age:

Flagyl:
  • 0-1: 0.0% - (0 of 0 people)
  • 2-9: 0.0% - (0 of 0 people)
  • 10-19: 0.0% - (0 of 0 people)
  • 20-29: 0.0% - (0 of 0 people)
  • 30-39: 0.0% - (0 of 0 people)
  • 40-49: 0.0% - (0 of 0 people)
  • 50-59: 0.0% - (0 of 2 people)
  • 60+: 0.0% - (0 of 1 people)
Doxycycline:
  • 0-1: 0.0% - (0 of 0 people)
  • 2-9: 0.0% - (0 of 0 people)
  • 10-19: 0.0% - (0 of 0 people)
  • 20-29: 0.0% - (0 of 0 people)
  • 30-39: 0.0% - (0 of 0 people)
  • 40-49: 0.0% - (0 of 0 people)
  • 50-59: 100.0% - (1 of 1 people)
  • 60+: 100.0% - (1 of 1 people)

Most common drug interactions over time *:

< 1 month:
  • drug ineffective
  • skin burning sensation
  • stevens-johnson syndrome
  • acne
  • dermatitis
  • diarrhoea
  • diverticulitis
  • dry skin
  • erythema
  • headache
1 - 6 months:
  • hypoaesthesia
  • paraesthesia
  • neuropathy peripheral
  • weight decreased
  • drug ineffective
  • hyperaesthesia
  • rosacea
  • skin burning sensation
  • skin irritation
  • arthralgia
6 - 12 months:
  • drug ineffective
  • skin burning sensation
1 - 2 years:
  • drug ineffective
2 - 5 years:
  • inability to sleep
  • abortion spontaneous
  • breathing difficulty
  • dizziness aggravated
  • fatigue
  • insomnia
  • irregular heartbeat
  • constipation
  • dry mouth
  • gerd
5 - 10 years:
  • acne
  • erythema
  • pain of skin
  • rash papular
  • rebound effect
  • skin burning sensation
  • skin swelling
not specified:
  • nausea
  • diarrhoea
  • hypoaesthesia
  • pain
  • abdominal pain
  • vomiting
  • anxiety
  • arthralgia
  • back pain
  • dehydration

Most common drug interactions by gender *:

female:
  • nausea
  • diarrhoea
  • vomiting
  • abdominal pain
  • drug ineffective
  • anxiety
  • back pain
  • cough
  • dehydration
  • dyspnoea
male:
  • hypoaesthesia
  • weight decreased
  • pain
  • paraesthesia
  • skin burning sensation
  • hepatitis cholestatic
  • arthralgia
  • drug exposure during pregnancy
  • drug ineffective
  • liver function tests nos abnormal

Most common drug interactions by age *:

0-1:
  • hypospadias
10-19:
  • rash maculo-papular
20-29:
  • erythema
  • injection site pain
  • skin reaction
30-39:
  • benign intracranial hypertension
  • headache
  • viral infection
  • abdominal pain
  • abdominal pain lower
  • abnormal sensation in eye
  • anxiety
  • asthenia
  • chills
  • deep vein thrombosis
40-49:
  • skin burning sensation
  • drug ineffective
  • dry skin
  • pruritus
  • acne
  • dermatitis
  • diverticulitis
  • erythema
  • headache
  • impaired healing
50-59:
  • drug ineffective
  • erythema
  • nausea
  • hepatitis cholestatic
  • hypersensitivity
  • skin burning sensation
  • vomiting
  • arthralgia
  • blood bilirubin increased
  • dizziness
60+:
  • hypoaesthesia
  • diarrhoea
  • nausea
  • pain
  • abdominal pain
  • anxiety
  • back pain
  • cough
  • dehydration
  • hyponatraemia

* 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 Flagyl and Doxycycline?


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On eHealthMe, Flagyl (metronidazole) is often used to treat crohn's disease. Doxycycline (doxycycline) is often used to treat rosacea. 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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