Femara Drug Interactions
Currently displaying a list of 121 drugs known to interact with Femara (letrozole).
- 17 major drug interactions
- 96 moderate drug interactions
- 8 minor drug interactions
Medications known to interact with Femara
Note: Showing generic names only.
- cannabidiol
- capivasertib
- cenobamate
- ceritinib
- chlorotrianisene
- cilostazol
- citalopram
- clobazam
- clopidogrel
- conivaptan
- conjugated estrogens
- conjugated estrogens topical
- dabrafenib
- daridorexant
- darunavir
- dasatinib
- deferasirox
- dehydroepiandrosterone
- delavirdine
- dienestrol topical
- diethylstilbestrol
- dronedarone
- duvelisib
- echinacea
- efavirenz
- enzalutamide
- escitalopram
- esterified estrogens
- estradiol
- estradiol topical
- estramustine
- estrone
- estropipate
- estropipate topical
- ethinyl estradiol
- etravirine
- lapatinib
- larotrectinib
- lazertinib
- lefamulin
- lenacapavir
- letermovir
- lonafarnib
- lonapegsomatropin
- lorlatinib
- selpercatinib
- selumetinib
- sirolimus
- somapacitan-beco
- somatrem
- somatrogon
- somatropin
- sotorasib
- st. john's wort
- stiripentol
- suzetrigine
- tacrolimus
- tecovirimat
- telaprevir
- telithromycin
- telotristat
- temsirolimus
- thalidomide
- treosulfan
- trofinetide
- tucatinib
Femara alcohol/food interactions
There is 1 alcohol/food interaction with Femara (letrozole).
Femara disease interactions
There are 3 disease interactions with Femara (letrozole) which include:
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More about Femara (letrozole)
- Femara consumer information
- Check interactions
- Compare alternatives
- Pricing & coupons
- Reviews (67)
- Drug images
- Side effects
- Dosage information
- Patient tips
- During pregnancy
- Generic availability
- Support group
- Drug class: aromatase inhibitors
- Breastfeeding
- En español
Related treatment guides
Drug Interaction Classification
| Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit. | |
| Moderately clinically significant. Usually avoid combinations; use it only under special circumstances. | |
| 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. | |
| No interaction information available. |
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Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
