Drug Interactions between elagolix / estradiol / norethindrone and ramelteon
This report displays the potential drug interactions for the following 2 drugs:
- elagolix/estradiol/norethindrone
- ramelteon
Interactions between your drugs
estradiol ramelteon
Applies to: elagolix / estradiol / norethindrone and ramelteon
Consumer information for this interaction is not currently available.
MONITOR: Coadministration with inhibitors of CYP450 1A2 may increase the plasma concentrations and pharmacologic effects of ramelteon, which is primarily metabolized by the isoenzyme. In healthy volunteers, administration of a single 16 mg dose of ramelteon following pretreatment with the potent CYP450 1A2 inhibitor fluvoxamine (100 mg orally twice daily for 3 days) resulted in a 70-fold increase in ramelteon peak plasma concentration (Cmax) and a 190-fold increase in systemic exposure (AUC) compared to administration of ramelteon alone. However, fluvoxamine is known to also inhibit CYP450 2C9 and 3A4, both of which contribute significantly to the metabolism of ramelteon. Concomitant administration of ramelteon with less potent CYP450 1A2 inhibitors has not been evaluated.
MANAGEMENT: Caution is advised when ramelteon is used with CYP450 1A2 inhibitors. A reduction in the ramelteon dosage may be necessary in patients who experience excessive sedation or other adverse effects.
estradiol elagolix
Applies to: elagolix / estradiol / norethindrone and elagolix / estradiol / norethindrone
Estradiol and other estrogen-containing medications may reduce the effectiveness of elagolix in treating your condition. If you require contraception, it is recommended that you use a non-hormonal form of contraception during treatment with elagolix and for one week after its discontinuation. Talk to your doctor if you have any questions or concerns. Your doctor may be able to prescribe alternatives that do not interact. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.
norethindrone elagolix
Applies to: elagolix / estradiol / norethindrone and elagolix / estradiol / norethindrone
Elagolix may reduce the blood levels and effects of norethindrone. If you are using low-dose oral contraceptives, you may have an increased risk of breakthrough bleeding and unintended pregnancy. You should discuss the use of alternative or additional methods of birth control with your healthcare provider. If you take hormone replacement for menopause, notify your doctor if your medication is no longer controlling your symptoms or you experience abnormal bleeding. You may need a dose adjustment or more frequent monitoring by your doctor to safely use both medications. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.
ramelteon elagolix
Applies to: ramelteon and elagolix / estradiol / norethindrone
Elagolix may reduce the blood levels of ramelteon in some patients, which may make the medication less effective in the treatment of insomnia. Talk to your doctor if you have any questions or concerns. Your doctor may be able to prescribe alternatives that do not interact, or you may need a dose adjustment or more frequent monitoring to safely use both medications. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.
Drug and food interactions
norethindrone food
Applies to: elagolix / estradiol / norethindrone
Grapefruit juice may increase the blood levels of certain medications such as norethindrone. You may want to limit your consumption of grapefruit and grapefruit juice during treatment with norethindrone. However, if you have been regularly consuming grapefruit or grapefruit juice with the medication, then it is advisable for you to talk with your doctor before changing the amounts of these products in your diet, as this may alter the effects of your medication. Contact your doctor if your condition changes or you experience increased side effects. Orange juice is not expected to interact.
ramelteon food
Applies to: ramelteon
Taking ramelteon with a high-fat or heavy meal may delay the onset of sleep. For faster sleep onset, ramelteon should not be administered with or immediately after a high-fat or heavy meal. This will make it easier for your body to absorb the medication. Do not drink alcohol while you are taking ramelteon. It can increase some of the side effects including dizziness, drowsiness, and difficulty concentrating. Some people may also experience impairment in thinking and judgment. Talk to your doctor or pharmacist if you have any questions or concerns.
estradiol food
Applies to: elagolix / estradiol / norethindrone
Information for this minor interaction is available on the professional version.
norethindrone food
Applies to: elagolix / estradiol / norethindrone
Information for this minor interaction is available on the professional version.
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.
See also
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.
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