Orange: Minimal data to guide interaction
| Interaction Color Code | Clinical Bottom Line | Clinical Effects | Drug 1 effect | Drug 2 dose | Drug 2 effect | Management | |
|---|---|---|---|---|---|---|---|
| Raltegravir Valproic acid 325 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination |
If coadministering, monitor for raltegravir efficacy |
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| Raltegravir Oxcarbazepine 324 | Orange: Minimal data to guide interaction | Do not coadminister: Potential for reduced levels of raltegravir | Potential decrease in antiretroviral efficacy |
Consider using alternative agents |
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| Elvitegravir Erythromycin 280 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Use alternative agents |
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| Elvitegravir Nefazodone 279 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Potential for increased risk of nefazodone adverse effects |
Use alternative agents |
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| Elvitegravir Dexamethasone 278 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Potential loss of antiviral efficacy |
Monitor viral load if extended dexamethasone use. Consider alternative corticosteroid for long-term use. |
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| Elvitegravir Eluxadoline 277 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Potential for increased risk of eluxadoline adverse effects |
Monitor response and titrate according to efficacy and adverse effects. |
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| Elvitegravir Itraconazole 276 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Potential for increased adverse effects from both elvitegravir and itraconazole |
Monitor itraconazole concentrations. If coadministering itraconazole dose should not exceed 200 mg daily unless guided by concentrations. |
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| Elvitegravir Tramadol 275 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Potential for increased sedation |
Initiate tramadol at lowest dose. If initiating elvitegravir / cobicistat, tramadol may require a dose reduction - monitor for efficacy and adverse effects to titrate. |
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| Elvitegravir Fentanyl 274 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Potential for increased risk of sedation and respiratory depression |
If coadministering, titrate carefully and monitor for sedation and respiratory depression |
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| Elvitegravir Posaconazole 273 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | If coadministering, monitor posaconazole concentrations. |
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| Elvitegravir Ketoconazole 272 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Potential for increased adverse effects from both elvitegravir and ketoconazole |
If coadministering, ketoconazole dose should not exceed 200 mg daily. |
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| Elvitegravir CsA 271 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Potential for increased cyclosporine toxicity |
Not reported |
If coadministering, initiate lower dose of immunosuppressant, therapeutic drug monitoring is recommended, assess toxicity, consult with specialist, and adjust dose as necessary |
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| Elvitegravir Tacrolimus 270 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Increased tacrolimus adverse effects (increased immunosuppression) |
If coadministering, initiate lower dose of immunosuppressant, therapeutic drug monitoring is recommended, assess toxicity, consult with specialist, and adjust dose as necessary |
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| Elvitegravir Sirolimus 269 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Increased sirolimus adverse effects (increased immunosuppression) |
If coadministering, initiate lower dose of immunosuppressant, therapeutic drug monitoring is recommended, assess toxicity, consult with specialist, and adjust dose as necessary |
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| Elvitegravir Propafenone 268 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Potential for increased risk of propafenone adverse effects |
If coadministering use with caution and monitor for propafenone toxicity. Consider therapeutic drug monitoring and ECG |
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| Elvitegravir Mexiletine 267 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Potential for increased risk of mexiletine adverse effects |
If coadministering use with caution and monitor for mexiletine toxicity. Consider therapeutic drug monitoring and ECG |
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| Elvitegravir Lidocaine 266 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Potential for increased risk of lidocaine adverse effects |
If coadministering use with caution and monitor for lidocaine toxicity. Consider therapeutic drug monitoring and ECG if used systemically. |
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| Elvitegravir Flecainide 265 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Potential for increased risk of flecainide adverse effects (eg, cardiac arrhythmias) |
If coadministering use with caution and monitor for flecainide toxicity. Consider therapeutic drug monitoring and ECG |
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| Elvitegravir Disopyramide 264 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Potential for increased risk of disopyramide adverse effects |
If coadministering use with caution and monitor for disopyramide toxicity. Consider therapeutic drug monitoring and ECG |
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| Elvitegravir Amiodarone 263 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Potential for increased amiodarone effects (eg, hypotension, bradycardia, cardiac arrhythmias) |
If coadministering use with caution and monitor for amiodarone toxicity. Consider therapeutic drug monitoring and ECG. |
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| Elvitegravir Verapamil 262 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Potential for increased risk of verapamil adverse effects |
If coadministering use with caution and monitor ECG |
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| Elvitegravir Nifedipine 261 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Potential for increased risk of nifedipine adverse effects |
If coadministering use with caution and monitor ECG |
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| Elvitegravir Nicardipine 260 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Potential for increased risk of nicardipine adverse effects |
If coadministering use with caution and monitor ECG |
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| Elvitegravir Felodipine 259 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Potential for increased risk of felodipine adverse effects |
If coadministering use with caution and monitor ECG |
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| Elvitegravir Diltiazem 258 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Potential for increased risk of diltiazem adverse effects |
If coadministering use with caution and monitor ECG |
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| Elvitegravir Amlodipine 257 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Potential for increased risk of amlodopine adverse effects |
If coadministering use with caution and monitor ECG |
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| Elvitegravir Lofexidine 256 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Potential for increased risk of lofexidine adverse effects (e.g. orthostasis and bradycardia) |
If coadministering use with caution and monitor blood pressure, heart rate, and dizziness. |
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| Elvitegravir Fluoxetine 255 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Potential for increased risk of fluoxetine adverse effects |
If coadministering start with lowest fluoxetine dose. Monitor response and titrate dose according to efficacy and adverse effects |
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| Elvitegravir Ziprasidone 254 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Potential for increased risk of ziprasidone adverse effects |
If coadministering start with low dose and titrate accordingly. Monitor for side effects. |
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| Elvitegravir Zolpidem 253 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Potential for increased risk of sedative-hypnotic adverse effects |
If coadministering start with low dose and titrate accordingly. Monitor for side effects. |
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| Elvitegravir Flurazepam 252 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Potential for increased risk of sedative-hypnotic adverse effects |
If coadministering start with low dose and titrate accordingly. Monitor for side effects. |
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| Elvitegravir Estazolam 251 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Potential for increased risk of sedative-hypnotic adverse effects |
If coadministering start with low dose and titrate accordingly. Monitor for side effects. |
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| Elvitegravir Diazepam 250 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Potential for increased risk of sedative-hypnotic adverse effects |
If coadministering start with low dose and titrate accordingly. Monitor for side effects. |
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| Elvitegravir Clorazepate 249 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Potential for increased risk of sedative-hypnotic adverse effects |
If coadministering start with low dose and titrate accordingly. Monitor for side effects. |
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| Elvitegravir Isavuconazole 248 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | If coadministering monitor isavuconazole concentrations and assess virologic response. |
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| Elvitegravir Warfarin 247 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Potential over or under anticoagulation |
If coadministering monitor INR and adjust warfarin as indicated. Monitor for signs and symptons of bleeding. |
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| Elvitegravir Dronedarone 246 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Potential for increased risk of dronedarone adverse effects |
If coadministering monitor for dronedarone toxicity. Consider therapeutic drug monitoring and ECG. |
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| Elvitegravir Prednisone 245 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Potential for increased risk of adrenal insufficiency and Cushing's syndrome, but PK / PD less affected by strong CYP3A4 inhibitors |
If coadministering monitor for adrenal insufficiency and Cushing's syndrome |
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| Elvitegravir Everolimus 244 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Increased everolimus effects (e.g. excessive immunosuppression) |
If coadministering monitor everolimus levels and adjust dose as indicated |
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| Elvitegravir Citalopram 243 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Potential for increased SSRI adverse effects |
If coadministering initiate therapy with lowest citalopram dose. Monitor citalopram response and titrate dose according to efficacy and adverse effects. |
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| Elvitegravir Escitalopram 242 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Potential increase in SSRI adverse effects |
If coadministering initiate escitalopram therapy with lowest dose. Monitor escitalopram response and titrate according to efficacy and adverse effects |
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| Elvitegravir Dronabinol 241 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Potential for increased risk of dronabinol adverse effects (e.g. sedation) |
If coadministering initiate dronabinol at lowest dose. Monitor response and titrate according to efficacy and adverse effects. |
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| Elvitegravir Prednisolone 240 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Potential for increased risk of adrenal insufficiency and Cushing's syndrome, but PK / PD less affected by strong CYP3A4 inhibitors |
If coadministering for systemic use, monitor for adrenal insufficiency and Cushing's syndrome. Do not coadminister if prednisolone needed for local injections. |
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| Elvitegravir Voriconazole 239 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | If coadministering assess risk and benefit. Consider monitoring voriconaozle concentrations. |
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| Elvitegravir Ciclesonide 238 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Potential for increased risk of adrenal insufficiency and Cushing's syndrome |
If coadministering assess risk and benefit |
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| Elvitegravir Dutasteride 237 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Potential for increased risk of dutasteride adverse effects |
If coadministering adjust dutasteride dose based on clinical effects and endogenous hormone concentrations. |
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| Elvitegravir Dabigatran 236 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Potential for increased risk of bleeding |
Dosing depends on indication and renal function. For DVT and PE, avoid co-administration if CrCL < 50 mL / min. For stroke and embolism prevention in persons with atrial fibrillation, do not coadminister in severe renal insufficiency (CrCL< 30mL / min) and consider dose reduction to 75 mg twice daily if CrCL between 30 - 50mL / min |
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| Elvitegravir Fluvoxamine 235 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Potential decreased elvitegravir effects |
Consider using alternative antidepressant |
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| Elvitegravir Quetiapine 234 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Potential for increased risk of quetiapine adverse effects |
Consider alternative ARV therapy. For patients currently on elvitegravir / cobicistat: initiate quetiapine at lowest dose. Titrate accordingly and monitor for adverse effects. If patient already on quetiapine and requiring new elvitegravir / cobicistat: reduce queitapine to 1 / 6 of original dose before coadministering. Monitor efficacy and adverse effects. |
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| Elvitegravir Timolol 233 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Potential for increased risk of timolol adverse effects |
Consider alternative agents. If coadministering initiate beta-blocker at low dose and titrate to clinical effect while monitoring for adverse effects. |
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| Elvitegravir Metoprolol 232 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Potential for increased risk of metoprolol adverse effects |
Consider alternative agents. If coadministering initiate beta-blocker at low dose and titrate to clinical effect while monitoring for adverse effects. |
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| Elvitegravir Betrixaban 231 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Potential for increased risk of bleeding |
Administer single dose of betrixaban 80 mg, followed by betrixaban 40 mg once daily |
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| Elvitegravir Testosterone 230 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Potential for increased risk of testosterone adverse effects |
Adjust testosterone dose based on clinical effects and endogenous hormone concentrations. |
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| Elvitegravir Oxcarbazepine 229 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: risks likely to outweigh benefits | Potential decrease in antiretroviral efficacy |
Use alternative agents |
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| Elvitegravir Budesonide 228 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: risks likely to outweigh benefits | Potential for increased risk of adrenal insufficiency and Cushing's syndrome |
Use alternative agents |
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| Elvitegravir Tamsulosin 227 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: risks likely to outweigh benefits | Potential for increased tamulosin adverse effects |
Use alternate agents. If coadministering, use with caution and monitor for tamulosin related adverse effects |
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| Elvitegravir Quinidine 226 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: risks likely to outweigh benefits | Potential for increased risk of quinidine adverse effects (e.g. cardiac arrhythmias) |
If coadministering use with caution and monitor for quinidine toxicity. Consider therapeutic drug monitoring and ECG |
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| Elvitegravir Betamethasone 225 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: risks likely to outweigh benefits | Potential for increased risk of adrenal insufficiency and Cushing's syndrome |
Do not coadminister if betamethasone used for local injection. |
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| Elvitegravir Apixaban 224 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: risks likely to outweigh benefits | Potential for increased risk of bleeding |
Consider avoiding combination and using alternative anticoagulant. If coadministering, reduce apixaban dose by 50% in patients who require 5-10 mg twice daily. Do not coadminister in persons who require apixaban 2.5mg twice daily. |
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| Elvitegravir Rivaroxaban 223 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: risks likely to outweigh benefits | Potential for increased risk of bleeding |
Avoid combination and use alternative anticoagulant |
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| Elvitegravir Ethinyl estradiol / Drospirenone 222 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: risks likely to outweigh benefits | Potential for increased drospirenone effects (hyperkalemia); Potential decreased ethinyl estradiol effects |
Additional or alternative contraception should be considered. If using, monitor potassium. |
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| Elvitegravir LNG 221 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: risks likely to outweigh benefits | Potential increase in levonorgestrel adverse effects |
Additional or alternative contraception should be considered. |
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| Elvitegravir LDV/SOF 142 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Potential increase in ledipasvir toxicity |
Cmax decreased 12%, AUC increased 2%, Cmin increased 36% |
90 / 400 mg once daily | Ledipasvir Cmax increased 63%, AUC increased 78%, Cmin increased 91%; Sofosbuvir Cmax increased 33%, AUC increased 36%; Sofosbuvir metabolite Cmax increased 33%, AUC increased 44%, Cmin increased 53% |
Manufacturer does not recommend co-administration of ledipasvir / sofosbuvir with Stribild due to interaction with tenofovir disoproxil fumarate. If coadministering, monitor for tenofovir renal toxicity. May coadminister with Genvoya. |
| Elvitegravir SOF/VEL 139 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Stribild is coformulated with tenofovir disoproxil fumarate and TDF levels are increased by sofosbuvir / velpatasvir. |
Cmax and AUC decreased 7%; Cmin decreased 3% |
400 / 100 mg once daily | Velpatasvir Cmax increased 5%, AUC increased 19%, Cmin increased 37%; Sofosbuvir Cmax increased 1%, AUC increased 24%; Sofosbuvir metabolite Cmax increased 13%, AUC increased 35%, Cmin increased 45% |
May coadminister with caution. Monitor for adverse reactions associated with TDF |
| Elvitegravir LDV/SOF 138 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Potential increase in ledipasvir toxicity |
AUC increased 11%, Cmin increased 46% |
90 / 400 mg once daily | Ledipasvir Cmax increased 65%, AUC increased 79%, Cmin increased 93%; Sofosbuvir Cmax increased 28%, AUC increased 47%; Sofosbuvir metabolite Cmax increased 29%, AUC increased 48%, Cmin increased 66%% |
Manufacturer does not recommend co-administration of ledipasvir / sofosbuvir with Stribild due to interaction with tenofovir disoproxil fumarate. May coadminister with Genvoya. |
| Elvitegravir EE/NGM 137 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: risks likely to outweigh benefits | Potential for increased norgestimate effects (e.g. insulin resistance, dyslipidemia, acne, venous thrombosis); Potential decreased ethinyl estradiol effects |
Not reported |
0.18 / 0.215 / 0.250 mg NGM once daily, 0.025 mg EE once daily | Ethinyl estradiol Cmax decrease 6%, AUC decrease 25%, Cmin decrease 44%; Norgestimate Cmax increased 108%, AUC increased 126%, Cmin increased 167% |
Additional or alternative contraception should be considered. |
| Elvitegravir Digoxin 126 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Potential for increased digoxin adverse effects |
Not reported |
0.5 mg single dose | Cmax increased 41%, AUC increased 8% |
If coadministering, use with caution. Monitor levels and digoxin adverse effects |
| Bictegravir Disopyramide 85 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Potential increase in disopyramide effects |
If coadministering, monitor for disopyramide adverse effects |
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| Bictegravir Dexamethasone 84 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Potential decrease in bictegravir levels and antiretroviral efficacy after chronic administration |
If coadministering, monitor for antiretroviral efficacy. If using long-term, consider using alternative corticosteroid or antiretroviral. |
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| Bictegravir Voriconazole 83 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Potentially increased bictegravir adverse effects |
Cmax increased 9%, AUC increased 61% |
300 mg BID (fasted state) | Not reported |
Consider using alternative agents; if coadministering, monitor for bictegravir adverse effects |
| Maraviroc Oxcarbazepine 62 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: risks likely to outweigh benefits | Potential decrease in antiretroviral efficacy |
Use alternative agents |
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| Maraviroc Eslicarbazepine 61 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: risks likely to outweigh benefits | Potential decrease in antiretroviral efficacy |
Use alternative agents |
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| Fostemsavir Simvastatin 32 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Increased statin exposure and risk of statin associated adverse events |
If co-adminstering, use lowest possible starting dose and monitor for statin associated adverse events |
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| Fostemsavir Pitavastatin 31 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Increased statin exposure and risk of statin associated adverse events |
If co-adminstering, use lowest possible starting dose and monitor for statin associated adverse events |
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| Fostemsavir Fluvastatin 30 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Increased statin exposure and risk of statin associated adverse events |
If co-adminstering, use lowest possible starting dose and monitor for statin associated adverse events |
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| Fostemsavir Atorvastatin 29 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: weigh risks and benefits of using this combination | Increased statin exposure and risk of statin associated adverse events |
If co-adminstering, use lowest possible starting dose and monitor for statin associated adverse events |
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| Fostemsavir Doxorubicin 28 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: risks likely to outweigh benefits benefit | Increased exposure of doxorubicin |
If co-adminstering, monitor for adverse effects |
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| Fostemsavir Elbasvir / grazoprevir 27 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: risks likely to outweigh benefits benefit | Potentially increased exposure of grazoprevir and risk of ALT elevations |
Avoid combination; use alternative HCV regimen |
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| Fostemsavir SOF/VEL/VOX 26 | Orange: Minimal data to guide interaction | Minimal data to guide interaction: risks likely to outweigh benefits benefit | Increased exposure of voxilaprevir and risk of ALT elevations |
Avoid combination; use alternative HCV regimen |
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| Fostemsavir Ethinyl estradiol / Norethindrone acetate 25 | Orange: Minimal data to guide interaction | Minimal data to guide interaction, weigh risks and benefits of using this combination | Increased ethinyl estradiol exposure and increased risk of thromboembolic events |
Not reported |
0.030 / 1.5mg once daily | EE: Cmax increased 39%, AUC increased 40%; NE: Cmax increased 8%, AUC increased 8% |
If co-adminstering, ethinyl estradiol daily dose should not exceed 30 mcg. Further caution advised if patient is at increased risk for thromboembolic events. |

