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5 Interactions found for:

trazodone and Vitamin B12
Interactions Summary
  • 2 Major
  • 1 Moderate
  • 2 Minor
  • trazodone
  • Vitamin B12

Drug Interactions

No drug interactions were found for selected drugs: trazodone, Vitamin B12.

This does not necessarily mean no interactions exist. Always consult your healthcare provider.

Drug and Food Interactions

Moderate
Trazodone + Food

The following applies to the ingredients: Trazodone

Alcohol can increase the nervous system side effects of traZODone such as dizziness, drowsiness, and difficulty concentrating. Some people may also experience impairment in thinking and judgment. You should avoid or limit the use of alcohol while being treated with traZODone. Do not use more than the recommended dose of traZODone, and avoid activities requiring mental alertness such as driving or operating hazardous machinery until you know how the medication affects you. Talk to your doctor or pharmacist if you have any questions or concerns.

Drug and Pregnancy Interactions

The following applies to the ingredients: Trazodone

Professional Content

This drug should be used during pregnancy only if the benefit outweighs the risk to the fetus.
-According to some authorities: Caution is recommended; use should be avoided during the first trimester of pregnancy.

US FDA pregnancy category: Not assigned

Risk summary: Inconclusive data available on the use of this drug in pregnant women to inform a drug-related risk.

Comment:
-A pregnancy exposure registry is available.
-When this drug is used until delivery, newborns should be monitored for the occurrence of withdrawal symptoms.

Animal studies have revealed evidence of increased fetal resorption and congenital anomalies in adolescents. Other animal models have failed to reveal evidence of adverse effects on embryofetal development, parturition, or postnatal development when given at therapeutic doses. There are no controlled data in human pregnancy.

To monitor the outcomes of pregnant women exposed to this drug, a pregnancy registry has been established. Physicians are encouraged to register patients and pregnant women are encouraged to register themselves by calling 1-844-405-6185.
US FDA pregnancy category Not Assigned: The US FDA has amended the pregnancy labeling rule for prescription drug products to require labeling that includes a summary of risk, a discussion of the data supporting that summary, and relevant information to help health care providers make prescribing decisions and counsel women about the use of drugs during pregnancy. Pregnancy categories A, B, C, D, and X are being phased out.

References

  1. "Product Information. Desyrel (trazodone)." Bristol-Myers Squibb PROD (2001):
  2. Cerner Multum, Inc. "UK Summary of Product Characteristics." O 0
  3. "Product Information. Raldesy (traZODone)." Validus Pharmaceuticals LLC (2024):
  4. "Product Information. Desyrel (traZODone)." Bristol-Myers Squibb (2018):

The following applies to the ingredients: Cyanocobalamin (found in Vitamin B12)

Professional Content

This drug should not be used during pregnancy unless the benefit outweighs the risk to the fetus. (AU)

AU TGA pregnancy category: Exempt
US FDA pregnancy category: C

Comments:
-Vitamin B12 needs are increased in pregnancy.
-Megaloblastic anemia of pregnancy is usually due to folic acid deficiency.
-Do not use for megaloblastic anemia of pregnancy due to folic acid deficiency.

References

  1. Cerner Multum, Inc. "UK Summary of Product Characteristics." O 0
  2. Cerner Multum, Inc. "Australian Product Information." O 0
  3. Allen LH "Multiple micronutrients in pregnancy and lactation: an overview." Am J Clin Nutr 81(S) (2005): 1206S-12S
  4. "Product Information. Cyanocobalamin (cyanocobalamin)." West Ward Pharmaceutical Corporation (2017):

Drug and Breastfeeding Interactions

The following applies to the ingredients: Trazodone

Professional Content

A decision should be made to discontinue breastfeeding or discontinue the drug, taking into account the importance of the drug to the mother.
-Some experts recommend: Caution is recommended.

Excreted into human milk: Yes

Comments:
-The effects in the nursing infant are unknown.
-The American Academy of Pediatrics considers this agent a drug for which the effect on nursing infants is unknown but may be of concern.

References

  1. "Product Information. Desyrel (trazodone)." Bristol-Myers Squibb PROD (2001):
  2. Cerner Multum, Inc. "UK Summary of Product Characteristics." O 0
  3. Briggs GG, Freeman RK. "Drugs in Pregnancy and Lactation." Philadelphia, PA: Wolters Kluwer Health (2015):

The following applies to the ingredients: Cyanocobalamin (found in Vitamin B12)

Professional Content

Use is not recommended; benefit to mother should outweigh risk to the infant. (AU)

Excreted into human milk: Yes

Comments:
-Vitamin B12 needs are increased in lactation.
-Deficiency has been seen in breast fed children of vegetarian mothers, even with no symptoms of maternal deficiency.
-Four micrograms daily of B12 are recommended during lactation.

References

  1. Ehrlich A, Koch T, Amin B, et al. "Development and reliability testing of a standardized questionnaire to assess psoriasis phenotype." J Am Acad Dermatol 54 (2006): 987.e1-14
  2. Cerner Multum, Inc. "Australian Product Information." O 0
  3. "Product Information. Nascobal (cyanocobalamin)." Par Pharmaceutical Inc (2017):

Therapeutic Duplication Warnings

No warnings were found for your selected drugs.

Therapeutic duplication warnings are only returned when drugs within the same group exceed the recommended therapeutic duplication maximum.

Switch to: Professional Interactions

Drug Interaction Classification

These classifications are only a guideline. The relevance of a particular drug interaction to a specific individual is difficult to determine. Always consult your healthcare provider before starting or stopping any medication.
Major Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit.
Moderate Moderately clinically significant. Usually avoid combinations; use it only under special circumstances.
Minor Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan.
Unknown No interaction information available.

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