Abciximab
The therapeutic efficacy of Abciximab can be decreased when used in combination with Norethisterone.
Acarbose
The therapeutic efficacy of Acarbose can be decreased when used in combination with Norethisterone.
Acenocoumarol
The therapeutic efficacy of Acenocoumarol can be decreased when used in combination with Norethisterone.
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Acetohexamide
The therapeutic efficacy of Acetohexamide can be decreased when used in combination with Norethisterone.
Acetyl Sulfisoxazole
The metabolism of Norethisterone can be decreased when combined with Acetyl sulfisoxazole.
Adapalene
The therapeutic efficacy of Norethisterone can be decreased when used in combination with Adapalene.
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Afatinib
The serum concentration of Afatinib can be decreased when it is combined with Norethisterone.
Alitretinoin
The therapeutic efficacy of Norethisterone can be decreased when used in combination with Alitretinoin.
Alogliptin
The therapeutic efficacy of Alogliptin can be decreased when used in combination with Norethisterone.
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Amiodarone
The metabolism of Norethisterone can be decreased when combined with Amiodarone.
Amobarbital
The therapeutic efficacy of Norethisterone can be decreased when used in combination with Amobarbital.
Ancrod
The therapeutic efficacy of Ancrod can be decreased when used in combination with Norethisterone.
Antithrombin III
The therapeutic efficacy of Antithrombin III human can be decreased when used in combination with Norethisterone.
Antithrombin III, Human
The therapeutic efficacy of Antithrombin III human can be decreased when used in combination with Norethisterone.
Apalutamide
The serum concentration of Norethisterone can be decreased when it is combined with Apalutamide.
Apixaban
The therapeutic efficacy of Apixaban can be decreased when used in combination with Norethisterone.
Aprepitant
The serum concentration of Norethisterone can be decreased when it is combined with Aprepitant.
Ardeparin
The therapeutic efficacy of Ardeparin can be decreased when used in combination with Norethisterone.
Argatroban
The therapeutic efficacy of Argatroban can be decreased when used in combination with Norethisterone.
Argatroban Anhydrous
The therapeutic efficacy of Argatroban can be decreased when used in combination with Norethisterone.
Artemether
The serum concentration of Norethisterone can be decreased when it is combined with Artemether.
Asunaprevir
The serum concentration of Norethisterone can be decreased when it is combined with Asunaprevir.
Atazanavir
The serum concentration of Norethisterone can be increased when it is combined with Atazanavir.
Atomoxetine
The metabolism of Norethisterone can be decreased when combined with Atomoxetine.
Barbexaclone
The therapeutic efficacy of Norethisterone can be decreased when used in combination with Barbexaclone.
Barbital
The therapeutic efficacy of Norethisterone can be decreased when used in combination with Barbital.
Becaplermin
The therapeutic efficacy of Becaplermin can be decreased when used in combination with Norethisterone.
Bexarotene
The serum concentration of Norethisterone can be decreased when it is combined with Bexarotene.
Bivalirudin
The therapeutic efficacy of Bivalirudin can be decreased when used in combination with Norethisterone.
Boceprevir
The metabolism of Norethisterone can be decreased when combined with Boceprevir.
Bortezomib
The metabolism of Norethisterone can be decreased when combined with Bortezomib.
Bosentan
The serum concentration of Norethisterone can be decreased when it is combined with Bosentan.
Bosentan Anhydrous
The serum concentration of Norethisterone can be decreased when it is combined with Bosentan.
Brentuximab Vedotin
The serum concentration of Brentuximab vedotin can be decreased when it is combined with Norethisterone.
C1 esterase inhibitor (human)
Norethisterone may increase the thrombogenic activities of Human C1-esterase inhibitor.
C1 esterase inhibitor (recombinant)
Norethisterone may increase the thrombogenic activities of Conestat alfa.
Canagliflozin
The therapeutic efficacy of Canagliflozin can be decreased when used in combination with Norethisterone.
Canagliflozin Anhydrous
The therapeutic efficacy of Canagliflozin can be decreased when used in combination with Norethisterone.
Carbamazepine
The therapeutic efficacy of Norethisterone can be decreased when used in combination with Carbamazepine.
Ceritinib
The serum concentration of Norethisterone can be increased when it is combined with Ceritinib.
Certoparin
The therapeutic efficacy of Certoparin can be decreased when used in combination with Norethisterone.
Chlorpropamide
The therapeutic efficacy of Chlorpropamide can be decreased when used in combination with Norethisterone.
Cholestyramine Resin
The serum concentration of Norethisterone can be decreased when it is combined with Cholestyramine.
Citric Acid
The therapeutic efficacy of Citric Acid can be decreased when used in combination with Norethisterone.
Citric Acid, Anhydrous
The therapeutic efficacy of Citric Acid can be decreased when used in combination with Norethisterone.
Clarithromycin
The metabolism of Norethisterone can be decreased when combined with Clarithromycin.
Clemastine
The metabolism of Norethisterone can be decreased when combined with Clemastine.
Clobazam
The serum concentration of Norethisterone can be decreased when it is combined with Clobazam.
Clotrimazole
The metabolism of Norethisterone can be decreased when combined with Clotrimazole.
Cobicistat
The metabolism of Norethisterone can be decreased when combined with Cobicistat.
Colesevelam
The serum concentration of Norethisterone can be decreased when it is combined with Colesevelam.
Colestipol
The serum concentration of Norethisterone can be decreased when it is combined with Colestipol.
Conivaptan
The serum concentration of Conivaptan can be increased when it is combined with Norethisterone.
Crizotinib
The metabolism of Norethisterone can be decreased when combined with Crizotinib.
Curcumin
The metabolism of Norethisterone can be decreased when combined with Curcumin.
Cyclosporine
The metabolism of Norethisterone can be decreased when combined with Cyclosporine.
Dabigatran Etexilate
The serum concentration of Dabigatran etexilate can be decreased when it is combined with Norethisterone.
Dabrafenib
The serum concentration of Norethisterone can be decreased when it is combined with Dabrafenib.
Dalteparin
The therapeutic efficacy of Dalteparin can be decreased when used in combination with Norethisterone.
Danaparoid
The therapeutic efficacy of Danaparoid can be decreased when used in combination with Norethisterone.
Darunavir
The serum concentration of Norethisterone can be decreased when it is combined with Darunavir.
Dasatinib
The serum concentration of Norethisterone can be increased when it is combined with Dasatinib.
Dasatinib Anhydrous
The serum concentration of Norethisterone can be increased when it is combined with Dasatinib.
Deferasirox
The serum concentration of Norethisterone can be decreased when it is combined with Deferasirox.
Delavirdine
The metabolism of Norethisterone can be decreased when combined with Delavirdine.
Desirudin
The therapeutic efficacy of Desirudin can be decreased when used in combination with Norethisterone.
Dextran
The therapeutic efficacy of Dextran can be decreased when used in combination with Norethisterone.
Dextran 40
The therapeutic efficacy of Dextran 40 can be decreased when used in combination with Norethisterone.
Dextran 70
The therapeutic efficacy of Dextran 70 can be decreased when used in combination with Norethisterone.
Dextran 75
The therapeutic efficacy of Dextran 75 can be decreased when used in combination with Norethisterone.
Dicumarol
The therapeutic efficacy of Dicoumarol can be decreased when used in combination with Norethisterone.
Dihydroergotamine
The metabolism of Norethisterone can be decreased when combined with Dihydroergotamine.
Diltiazem
The metabolism of Norethisterone can be decreased when combined with Diltiazem.
Doxorubicin
The serum concentration of Doxorubicin can be decreased when it is combined with Norethisterone.
Doxorubicin Hydrochloride
The serum concentration of Doxorubicin can be decreased when it is combined with Norethisterone.
Doxycycline
The metabolism of Norethisterone can be decreased when combined with Doxycycline.
Doxycycline Anhydrous
The metabolism of Norethisterone can be decreased when combined with Doxycycline.
Dronedarone
The metabolism of Norethisterone can be decreased when combined with Dronedarone.
Dulaglutide
The therapeutic efficacy of Dulaglutide can be decreased when used in combination with Norethisterone.
Edetic Acid
The therapeutic efficacy of Edetic Acid can be decreased when used in combination with Norethisterone.
Edoxaban
The therapeutic efficacy of Edoxaban can be decreased when used in combination with Norethisterone.
Efavirenz
The serum concentration of Norethisterone can be decreased when it is combined with Efavirenz.
Empagliflozin
The therapeutic efficacy of Empagliflozin can be decreased when used in combination with Norethisterone.
Enoxaparin
The therapeutic efficacy of Enoxaparin can be decreased when used in combination with Norethisterone.
Enoxaparin sodium
The therapeutic efficacy of Enoxaparin can be decreased when used in combination with Norethisterone.
Enzalutamide
The serum concentration of Norethisterone can be decreased when it is combined with Enzalutamide.
Erythromycin
The metabolism of Norethisterone can be decreased when combined with Erythromycin.
Eslicarbazepine Acetate
The serum concentration of Norethisterone can be decreased when it is combined with Eslicarbazepine acetate.
Ethylenediaminetetraacetate
The therapeutic efficacy of Edetic Acid can be decreased when used in combination with Norethisterone.
Exenatide
The serum concentration of Norethisterone can be decreased when it is combined with Exenatide.
Felbamate
The serum concentration of Norethisterone can be decreased when it is combined with Felbamate.
Ferulic Acid
The therapeutic efficacy of Ferulic acid can be decreased when used in combination with Norethisterone.
Flibanserin
The serum concentration of Flibanserin can be increased when it is combined with Norethisterone.
Fluconazole
The metabolism of Norethisterone can be decreased when combined with Fluconazole.
Fluindione
The therapeutic efficacy of Fluindione can be decreased when used in combination with Norethisterone.
Fluvoxamine
The metabolism of Norethisterone can be decreased when combined with Fluvoxamine.
Fondaparinux
The therapeutic efficacy of Fondaparinux can be decreased when used in combination with Norethisterone.
Fondaparinux sodium
The therapeutic efficacy of Fondaparinux sodium can be decreased when used in combination with Norethisterone.
Fosamprenavir
The serum concentration of the active metabolites of Fosamprenavir can be reduced when Fosamprenavir is used in combination with Norethisterone resulting in a loss in efficacy.
Fosaprepitant
The serum concentration of Norethisterone can be increased when it is combined with Fosaprepitant.
Fosphenytoin
The therapeutic efficacy of Norethisterone can be decreased when used in combination with Fosphenytoin.
Fusidate
The serum concentration of Norethisterone can be increased when it is combined with Fusidic Acid.
Fusidic Acid
The serum concentration of Norethisterone can be increased when it is combined with Fusidic Acid.
Glibornuride
The therapeutic efficacy of Glibornuride can be decreased when used in combination with Norethisterone.
Gliclazide
The therapeutic efficacy of Gliclazide can be decreased when used in combination with Norethisterone.
Glimepiride
The therapeutic efficacy of Glimepiride can be decreased when used in combination with Norethisterone.
Glipizide
The therapeutic efficacy of Glipizide can be decreased when used in combination with Norethisterone.
Gliquidone
The therapeutic efficacy of Gliquidone can be decreased when used in combination with Norethisterone.
Glyburide
The therapeutic efficacy of Glyburide can be decreased when used in combination with Norethisterone.
Griseofulvin
The serum concentration of Norethisterone can be decreased when it is combined with Griseofulvin.
Griseofulvin microsize
The serum concentration of Norethisterone can be decreased when it is combined with Griseofulvin.
Heparin
The therapeutic efficacy of Heparin can be decreased when used in combination with Norethisterone.
Hexobarbital
The therapeutic efficacy of Norethisterone can be decreased when used in combination with Hexobarbital.
Hypoxis hemerocallidea root extract
The serum concentration of Norethisterone can be decreased when it is combined with St. John's Wort.
Idelalisib
The metabolism of Norethisterone can be decreased when combined with Idelalisib.
Imatinib
The metabolism of Norethisterone can be decreased when combined with Imatinib.
Indinavir
The metabolism of Norethisterone can be decreased when combined with Indinavir.
INDINAVIR ANHYDROUS
The metabolism of Norethisterone can be decreased when combined with Indinavir.
Insulin Detemir
The therapeutic efficacy of Insulin Detemir can be decreased when used in combination with Norethisterone.
Insulin Glargine
The therapeutic efficacy of Insulin Glargine can be decreased when used in combination with Norethisterone.
insulin human, rDNA origin
The therapeutic efficacy of Insulin Human can be decreased when used in combination with Norethisterone.
Insulin Lispro
The therapeutic efficacy of Insulin Lispro can be decreased when used in combination with Norethisterone.
Insulin, Aspart Protamine, Human
The therapeutic efficacy of Insulin Aspart can be decreased when used in combination with Norethisterone.
Insulin, Aspart, Human
The therapeutic efficacy of Insulin Aspart can be decreased when used in combination with Norethisterone.
Insulin, Glulisine, Human
The therapeutic efficacy of Insulin Glulisine can be decreased when used in combination with Norethisterone.
Insulin, Pork
The therapeutic efficacy of Insulin Pork can be decreased when used in combination with Norethisterone.
Insulin, Protamine Lispro, Human
The therapeutic efficacy of Insulin Lispro can be decreased when used in combination with Norethisterone.
Insulin, Regular, Pork
The therapeutic efficacy of Insulin Pork can be decreased when used in combination with Norethisterone.
Isavuconazole
The serum concentration of Norethisterone can be increased when it is combined with Isavuconazole.
Isavuconazonium
The metabolism of Norethisterone can be decreased when combined with Isavuconazonium.
Isotretinoin
The therapeutic efficacy of Norethisterone can be decreased when used in combination with Isotretinoin.
Isradipine
The metabolism of Norethisterone can be decreased when combined with Isradipine.
Itraconazole
The metabolism of Norethisterone can be decreased when combined with Itraconazole.
Ivacaftor
The serum concentration of Norethisterone can be increased when it is combined with Ivacaftor.
Ketoconazole
The metabolism of Norethisterone can be decreased when combined with Ketoconazole.
Lamotrigine
Norethisterone may increase the excretion rate of Lamotrigine which could result in a lower serum level and potentially a reduction in efficacy.
Ledipasvir
The serum concentration of Ledipasvir can be decreased when it is combined with Norethisterone.
Lepirudin
The therapeutic efficacy of Lepirudin can be decreased when used in combination with Norethisterone.
Linagliptin
The serum concentration of Linagliptin can be decreased when it is combined with Norethisterone.
Liraglutide
The therapeutic efficacy of Liraglutide can be decreased when used in combination with Norethisterone.
Lopinavir
The metabolism of Norethisterone can be decreased when combined with Lopinavir.
Lovastatin
The metabolism of Norethisterone can be decreased when combined with Lovastatin.
Luliconazole
The serum concentration of Norethisterone can be increased when it is combined with Luliconazole.
Lumacaftor
The serum concentration of Norethisterone can be decreased when it is combined with Lumacaftor.
Mephobarbital
The therapeutic efficacy of Norethisterone can be decreased when used in combination with Methylphenobarbital.
Metformin
The therapeutic efficacy of Metformin can be decreased when used in combination with Norethisterone.
Methohexital
The therapeutic efficacy of Norethisterone can be decreased when used in combination with Methohexital.
Metreleptin
The serum concentration of Norethisterone can be decreased when it is combined with Metreleptin.
Mifepristone
The serum concentration of Norethisterone can be increased when it is combined with Mifepristone.
Miglitol
The therapeutic efficacy of Miglitol can be decreased when used in combination with Norethisterone.
Miglustat
The therapeutic efficacy of Miglustat can be decreased when used in combination with Norethisterone.
Mitotane
The serum concentration of Norethisterone can be decreased when it is combined with Mitotane.
MYCOPHENOLATE
The serum concentration of Norethisterone can be decreased when it is combined with Mycophenolic acid.
Mycophenolic Acid
The serum concentration of Norethisterone can be decreased when it is combined with Mycophenolic acid.
Nadroparin
The therapeutic efficacy of Nadroparin can be decreased when used in combination with Norethisterone.
Nateglinide
The therapeutic efficacy of Nateglinide can be decreased when used in combination with Norethisterone.
Nefazodone
The metabolism of Norethisterone can be decreased when combined with Nefazodone.
Nelfinavir
The serum concentration of Norethisterone can be decreased when it is combined with Nelfinavir.
Netupitant
The serum concentration of Norethisterone can be increased when it is combined with Netupitant.
Nevirapine
The serum concentration of Norethisterone can be decreased when it is combined with Nevirapine.
Nilotinib
The metabolism of Norethisterone can be decreased when combined with Nilotinib.
Olaparib
The metabolism of Norethisterone can be decreased when combined with Olaparib.
Osimertinib
The serum concentration of Norethisterone can be increased when it is combined with Osimertinib.
Oxcarbazepine
The serum concentration of Norethisterone can be decreased when it is combined with Oxcarbazepine.
Palbociclib
The serum concentration of Norethisterone can be increased when it is combined with Palbociclib.
Pentaerythritol Tetranitrate
The therapeutic efficacy of Pentaerythritol Tetranitrate can be decreased when used in combination with Norethisterone.
Pentobarbital
The metabolism of Norethisterone can be increased when combined with Pentobarbital.
Pentosan Polysulfate
The therapeutic efficacy of Pentosan Polysulfate can be decreased when used in combination with Norethisterone.
Perampanel
The serum concentration of Norethisterone can be decreased when it is combined with Perampanel.
Phenformin
The therapeutic efficacy of Phenformin can be decreased when used in combination with Norethisterone.
Phenindione
The therapeutic efficacy of Phenindione can be decreased when used in combination with Norethisterone.
Phenobarbital
The metabolism of Norethisterone can be increased when combined with Phenobarbital.
Phenprocoumon
The therapeutic efficacy of Phenprocoumon can be decreased when used in combination with Norethisterone.
Phenytoin
The therapeutic efficacy of Norethisterone can be decreased when used in combination with Phenytoin.
Pioglitazone
The therapeutic efficacy of Pioglitazone can be decreased when used in combination with Norethisterone.
Posaconazole
The metabolism of Norethisterone can be decreased when combined with Posaconazole.
Potassium Citrate
The therapeutic efficacy of Potassium Citrate can be decreased when used in combination with Norethisterone.
Pramlintide
The therapeutic efficacy of Pramlintide can be decreased when used in combination with Norethisterone.
Primidone
The therapeutic efficacy of Norethisterone can be decreased when used in combination with Primidone.
protein C, human
The therapeutic efficacy of Protein C can be decreased when used in combination with Norethisterone.
protein S, human
The therapeutic efficacy of Protein S human can be decreased when used in combination with Norethisterone.
Protocatechualdehyde
The therapeutic efficacy of Protocatechualdehyde can be decreased when used in combination with Norethisterone.
Ranolazine
The metabolism of Norethisterone can be decreased when combined with Ranolazine.
Regular Insulin, Human
The therapeutic efficacy of Insulin Human can be decreased when used in combination with Norethisterone.
Repaglinide
The therapeutic efficacy of Repaglinide can be decreased when used in combination with Norethisterone.
Reviparin
The therapeutic efficacy of Reviparin can be decreased when used in combination with Norethisterone.
Reviparin sodium
The therapeutic efficacy of Reviparin can be decreased when used in combination with Norethisterone.
Rifabutin
The metabolism of Norethisterone can be increased when combined with Rifabutin.
Rifampin
The metabolism of Norethisterone can be increased when combined with Rifampicin.
Rifapentine
The metabolism of Norethisterone can be increased when combined with Rifapentine.
Rifaximin
The serum concentration of Norethisterone can be decreased when it is combined with Rifaximin.
Rivaroxaban
The therapeutic efficacy of Rivaroxaban can be decreased when used in combination with Norethisterone.
Rosiglitazone
The therapeutic efficacy of Rosiglitazone can be decreased when used in combination with Norethisterone.
Rucaparib
The metabolism of Norethisterone can be decreased when combined with Rucaparib.
Rufinamide
The serum concentration of Norethisterone can be decreased when it is combined with Rufinamide.
Saquinavir
The serum concentration of Norethisterone can be decreased when it is combined with Saquinavir.
Saquinavir Mesylate
The metabolism of Norethisterone can be decreased when combined with Saquinavir.
Sarilumab
The therapeutic efficacy of Norethisterone can be decreased when used in combination with Sarilumab.
Saxagliptin
The therapeutic efficacy of Saxagliptin can be decreased when used in combination with Norethisterone.
Saxagliptin Anhydrous
The therapeutic efficacy of Saxagliptin can be decreased when used in combination with Norethisterone.
Secobarbital
The therapeutic efficacy of Norethisterone can be decreased when used in combination with Secobarbital.
Selegiline
The serum concentration of Selegiline can be increased when it is combined with Norethisterone.
Sildenafil
The metabolism of Norethisterone can be decreased when combined with Sildenafil.
Siltuximab
The serum concentration of Norethisterone can be decreased when it is combined with Siltuximab.
Simeprevir
The serum concentration of Norethisterone can be increased when it is combined with Simeprevir.
Sitagliptin
The therapeutic efficacy of Sitagliptin can be decreased when used in combination with Norethisterone.
Sitagliptin Phosphate
The therapeutic efficacy of Sitagliptin can be decreased when used in combination with Norethisterone.
Sodium Citrate
The therapeutic efficacy of Sodium Citrate can be decreased when used in combination with Norethisterone.
Sofosbuvir
The serum concentration of Sofosbuvir can be decreased when it is combined with Norethisterone.
ST. JOHN'S WORT EXTRACT
The serum concentration of Norethisterone can be decreased when it is combined with St. John's Wort.
Sugammadex
The serum concentration of Norethisterone can be decreased when it is combined with Sugammadex.
Sulfisoxazole
The metabolism of Norethisterone can be decreased when combined with Sulfisoxazole.
Telaprevir
The metabolism of Norethisterone can be decreased when combined with Telaprevir.
Telithromycin
The metabolism of Norethisterone can be decreased when combined with Telithromycin.
Thalidomide
Norethisterone may increase the thrombogenic activities of Thalidomide.
Thiamylal
The therapeutic efficacy of Norethisterone can be decreased when used in combination with Thiamylal.
Thiopental
The therapeutic efficacy of Norethisterone can be decreased when used in combination with Thiopental.
Thiopental Sodium
The therapeutic efficacy of Norethisterone can be decreased when used in combination with Thiopental.
Ticlopidine
The metabolism of Norethisterone can be decreased when combined with Ticlopidine.
Tipiracil
The therapeutic efficacy of Norethisterone can be decreased when used in combination with Tipiracil.
Tipranavir
The serum concentration of Norethisterone can be increased when it is combined with Tipranavir.
Tocilizumab
The serum concentration of Norethisterone can be decreased when it is combined with Tocilizumab.
Tolazamide
The therapeutic efficacy of Tolazamide can be decreased when used in combination with Norethisterone.
Tolbutamide
The therapeutic efficacy of Tolbutamide can be decreased when used in combination with Norethisterone.
Topiramate
The serum concentration of Norethisterone can be decreased when it is combined with Topiramate.
Tranexamic Acid
Tranexamic Acid may increase the thrombogenic activities of Norethisterone.
Tretinoin
The therapeutic efficacy of Norethisterone can be decreased when used in combination with Tretinoin.
Trisodium Citrate Anhydrous
The therapeutic efficacy of Sodium Citrate can be decreased when used in combination with Norethisterone.
Troglitazone
The therapeutic efficacy of Troglitazone can be decreased when used in combination with Norethisterone.
Troxerutin
The therapeutic efficacy of Troxerutin can be decreased when used in combination with Norethisterone.
Ulipristal
The therapeutic efficacy of Norethisterone can be decreased when used in combination with Ulipristal.
Vemurafenib
The serum concentration of Norethisterone can be decreased when it is combined with Vemurafenib.
Venlafaxine
The metabolism of Norethisterone can be decreased when combined with Venlafaxine.
Verapamil
The metabolism of Norethisterone can be decreased when combined with Verapamil.
Vildagliptin
The therapeutic efficacy of Vildagliptin can be decreased when used in combination with Norethisterone.
Vincristine
The serum concentration of Vincristine can be decreased when it is combined with Norethisterone.
Voriconazole
The serum concentration of Norethisterone can be increased when it is combined with Voriconazole.
Warfarin
The therapeutic efficacy of Warfarin can be decreased when used in combination with Norethisterone.
Ziprasidone
The metabolism of Norethisterone can be decreased when combined with Ziprasidone.
