Synthroid and Metformin drug interactions - from FDA reports


Summary

Drug interactions are reported among people who take Synthroid and Metformin together. This review analyzes the effectiveness and drug interactions between Synthroid and Metformin. It is created by eHealthMe based on reports of 20,031 people who take the same drugs from FDA, and is updated regularly.

What to expect?

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

You are not alone!

Join a support group for people who take Synthroid and Metformin

Personalized health information

On eHealthMe you can find out what patients like me (same gender, age) reported their drugs and conditions on FDA since 1977. Our tools are simple to use, anonymous and free. Start now >>>

Synthroid

Synthroid has active ingredients of levothyroxine sodium. It is often used in hypothyroidism. (latest outcomes from Synthroid 137,558 users)

Metformin

Metformin has active ingredients of metformin hydrochloride. It is often used in diabetes. (latest outcomes from Metformin 183,337 users)

On Jan, 30, 2017

20,031 people who take Synthroid, Metformin are studied.


Number of reports submitted per year:

Synthroid and Metformin drug interactions.

Most common drug interactions over time *:

< 1 month:
  • nausea
  • intentional overdose
  • diarrhoea
  • hypotension
  • dyspnoea
  • suicide attempt
  • cardiac arrest
  • pain
  • vomiting
  • weight decreased
1 - 6 months:
  • dyspnoea
  • fatigue
  • insomnia
  • vomiting
  • abdominal pain
  • diarrhoea
  • pain
  • nausea
  • pulmonary embolism
  • cholelithiasis
6 - 12 months:
  • hypoplastic left heart syndrome
  • foetal exposure during pregnancy
  • gestational diabetes
  • pain
  • headache
  • maternal exposure during pregnancy
  • atrial septal defect
  • infectious peritonitis
  • ovarian cyst
  • pulmonary embolism
1 - 2 years:
  • nausea
  • pain
  • anxiety
  • blood glucose increased
  • chest pain
  • feeling cold
  • cholecystitis chronic
  • dyspnoea
  • somnolence
  • emotional distress
2 - 5 years:
  • pain
  • cholecystitis chronic
  • anxiety
  • nausea
  • abdominal pain upper
  • injury
  • cholelithiasis
  • emotional distress
  • metabolic acidosis
  • weight decreased
5 - 10 years:
  • anxiety
  • pulmonary embolism
  • renal failure acute
  • deep vein thrombosis
  • dizziness
  • lactic acidosis
  • chest pain
  • dyspnoea
  • gallbladder disorder
  • abdominal pain upper
10+ years:
  • renal failure acute
  • diarrhoea
  • hyperkalaemia
  • metabolic acidosis
  • fatigue
  • pain
  • vomiting
  • electrocardiogram pr prolongation
  • fall
  • malaise
not specified:
  • nausea
  • fatigue
  • diarrhoea
  • blood glucose increased
  • pain
  • dyspnoea
  • weight decreased
  • headache
  • drug ineffective
  • vomiting

Most common drug interactions by gender *:

female:
  • nausea
  • fatigue
  • diarrhoea
  • pain
  • blood glucose increased
  • headache
  • dyspnoea
  • vomiting
  • weight decreased
  • drug ineffective
male:
  • fatigue
  • blood glucose increased
  • nausea
  • diarrhoea
  • asthenia
  • dyspnoea
  • weight decreased
  • drug ineffective
  • dizziness
  • myocardial infarction

Most common drug interactions by age *:

0-1:
  • foetal exposure during pregnancy
  • ventricular septal defect
  • atrial septal defect
  • blood cholesterol increased
  • type 2 diabetes mellitus
  • pulmonary valve stenosis congenital
  • transposition of the great vessels
  • gallbladder operation
  • sensation of foreign body
  • accident
2-9:
  • headache
  • abdominal distension
  • abdominal pain upper
  • accident at work
  • alanine aminotransferase increased
  • angioedema
  • arrhythmia
  • aspartate aminotransferase increased
  • asthenia
  • back pain
10-19:
  • arthralgia
  • headache
  • pain
  • anxiety
  • chills
  • pyrexia
  • diarrhoea
  • injection site pain
  • hypotension
  • insomnia
20-29:
  • pain
  • cholecystitis chronic
  • nausea
  • anxiety
  • pulmonary embolism
  • injury
  • abdominal pain
  • deep vein thrombosis
  • emotional distress
  • dyspnoea
30-39:
  • pain
  • nausea
  • anxiety
  • pulmonary embolism
  • injury
  • deep vein thrombosis
  • emotional distress
  • dyspnoea
  • headache
  • chest pain
40-49:
  • nausea
  • pain
  • headache
  • diarrhoea
  • vomiting
  • weight decreased
  • blood glucose increased
  • diabetes mellitus
  • fatigue
  • drug ineffective
50-59:
  • nausea
  • blood glucose increased
  • headache
  • diarrhoea
  • weight decreased
  • fatigue
  • dyspnoea
  • pain
  • dizziness
  • vomiting
60+:
  • nausea
  • fatigue
  • diarrhoea
  • blood glucose increased
  • asthenia
  • pain
  • vomiting
  • dyspnoea
  • weight decreased
  • drug ineffective

* 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 Synthroid and Metformin?

Interactions between Synthroid 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 Metformin 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, Synthroid (levothyroxine sodium) is often used to treat hypothyroidism. Metformin (metformin hydrochloride) is often used to treat diabetes. 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:

Can you answer these questions?

More questions for: Synthroid, Metformin

You may be interested in these reviews

More reviews for: Synthroid, Metformin