Loestrin 21 1.5/30 Interactions
There are 467 drugs known to interact with Loestrin 21 1.5/30 (ethinyl estradiol/norethindrone), along with 24 disease interactions, and 8 alcohol/food interactions. Of the total drug interactions, 63 are major, 357 are moderate, and 47 are minor.
- View all 467 medications that may interact with Loestrin 21 1.5/30
- View Loestrin 21 1.5/30 alcohol/food interactions (8)
- View Loestrin 21 1.5/30 disease interactions (24)
Most frequently checked interactions
View interaction reports for Loestrin 21 1.5 / 30 (ethinyl estradiol / norethindrone) and the medicines listed below.
- albuterol
- Aldactone (spironolactone)
- alprazolam
- amantadine
- Ambien (zolpidem)
- Ativan (lorazepam)
- Cymbalta (duloxetine)
- Effexor XR (venlafaxine)
- Flexeril (cyclobenzaprine)
- Flonase (fluticasone nasal)
- gabapentin
- hydroxyzine
- ibuprofen
- Klonopin (clonazepam)
- Lamictal (lamotrigine)
- levothyroxine
- Neurontin (gabapentin)
- Norco (acetaminophen / hydrocodone)
- oxycodone
- prednisone
- Prozac (fluoxetine)
- Singulair (montelukast)
- Synthroid (levothyroxine)
- Topamax (topiramate)
- trazodone
- Vitamin B12 (cyanocobalamin)
- Vitamin C (ascorbic acid)
- Zofran (ondansetron)
- Zoloft (sertraline)
- Zyrtec (cetirizine)
Loestrin 21 1.5/30 alcohol/food interactions
There are 8 alcohol/food interactions with Loestrin 21 1.5 / 30 (ethinyl estradiol / norethindrone).
Loestrin 21 1.5/30 disease interactions
There are 24 disease interactions with Loestrin 21 1.5 / 30 (ethinyl estradiol / norethindrone) which include:
- smoking
- abnormal genital bleeding
- abnormal vaginal bleeding
- carcinomas (estrogenic)
- hypercalcemia in breast cancer
- hypertension
- thromboembolism/cardiovascular
- hepatic neoplasms
- breast malignancy
- liver disease
- thromboembolism
- angioedema
- gallbladder disease
- hypercalcemia
- hyperlipidemia
- liver disease
- melasma
- depression
- fluid retention
- glucose intolerance
- retinal thrombosis
- thyroid function tests
- hyperlipidemia
- weight gain
More about Loestrin 21 1.5 / 30 (ethinyl estradiol / norethindrone)
- Loestrin 21 1.5/30 consumer information
- Compare alternatives
- Pricing & coupons
- Reviews (1)
- Imprints, shape & color data
- Side effects
- Dosage information
- During pregnancy
- Drug class: contraceptives
- 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. |
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.