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Progesterone

Progesterone

Route: Oral

Check Progesterone Interactions →
29 interactions on record⛔ Black Box Warning

Progesterone has 29 known drug interactions based on U.S. FDA drug labeling data. 2 are classified as major interactions requiring close medical supervision. Notable interactions include combinations with Isotretinoin, Phenobarbital Sodium, Antifungal Products. Patients taking Progesterone should inform their healthcare provider of all current medications — including over-the-counter drugs and supplements — to avoid potentially harmful combinations. Data sourced from OpenFDA and the NIH National Library of Medicine.

Total
29
Major
2
Moderate
5

Major (2)

Moderate (5)

Progesterone + Aminophyllineℹ️Unknown

The effect of progesterone on theophylline clearance is unknown. albuterol, systemic and inhaled amoxicillin ampicillin, with or without sulbactam atenolol azithromycin caffeine, dietary ingestion cefaclor co-trimoxazole (trimethoprim and sulfamethoxazole) diltiazem dirithromycin enflurane famotidine felodipine finasteride hydrocortisone isoflurane isoniazid isradipine influenza vaccine ketoconazole lomefloxacin mebendazole medroxyprogesterone methylprednisolone metronidazole metoprolol nadolol nifedipine nizatidine norfloxacin ofloxacin omeprazole prednisone, prednisolone ranitidine rifabutin roxithromycin sorbitol (purgative doses do not inhibit theophylline absorption) sucralfate terbutaline, systemic terfenadine tetracycline tocainide The Effect of Other Drugs on Theophylline Serum Concentration Measurements: Most serum theophylline assays in clinical use are immunoassays which are specific for theophylline.

Progesterone + Nevirapineℹ️Unknown

300 mg SD 200 mg BID 8 ↑ 1 (↓ 35 to ↑ 55) ↑ 54 (↓ 6 to ↑ 151) ↔ Nelfinavir 750 mg TID 200 mg QD x 14 days; 200 mg BID x 14 days 23 ↔ ↔ ↓ 32 (↓ 50 to ↑ 5) Nelfinavir-M8 metabolite ↓ 62 (↓ 70 to ↓ 53) ↓ 59 (↓ 68 to ↓ 48) ↓ 66 (↓74 to ↓ 55) Ritonavir 600 mg BID 200 mg QD x 14 days; 200 mg BID x 14 days 18 ↔ ↔ ↔ Stavudine 30-40 mg BID 200 mg QD x 14 days; 200 mg BID x 14 days 22 ↔ ↔ § Zalcitabine 0.125-0.25 mg TID 200 mg QD x 14 days; 200 mg BID x 14 days 6 ↔ ↔ § Zidovudine 100-200 mg TID 200 mg QD x 14 days; 200 mg BID x 14 days 11 ↓ 28 (↓ 40 to ↓ 4) ↓ 30 (↓ 51 to ↑ 14) § Other Medications AUC C max C min Clarithromycin 500 mg BID 200 mg QD x 14 days; 200 mg BID x 14 days 15 ↓ 31 (↓ 38 to ↓ 24) ↓ 23 (↓ 31 to ↓ 14) ↓ 56 (↓ 70 to ↓ 36) Metabolite 14-OH-clarithromycin ↑ 42 (↑ 16 to ↑ 73) ↑ 47 (↑ 21 to ↑ 80) ↔ Ethinyl Estradiol and Norethindrone 0.035 mg (as Ortho-Novum ® 1/35) 1 mg (as Ortho-Novum ® 1/35) 200 mg QD x 14 days; 200 mg BID x 14 days 10 ↓ 20 (↓ 33 to ↓ 3) ↔ § ↓ 19 (↓ 30 to ↓ 7) ↓ 16 (↓ 27 to ↓ 3) § Depomedroxy- Progesterone Acetate 150 mg every 3 months 200 mg QD x 14 days; 200 mg BID x 14 days 32 ↔ ↔ ↔ Fluconazole 200 mg QD 200 mg QD x 14 days; 200 mg BID x 14 days 19 ↔ ↔ ↔ Ketoconazole 400 mg QD 200 mg QD x 14 days; 200 mg BID x 14 days 21 ↓ 72 (↓ 80 to ↓ 60) ↓ 44 (↓ 58 to ↓ 27) § Methadone Individual Subject Dosing 200 mg QD x 14 days; 200 mg BID ≥ 7 days 9 In a controlled pharmacokinetic trial with 9 subjects receiving chronic methadone to whom steady-state nevirapine therapy was added, the clearance of methadone was increased by 3-fold, resulting in symptoms of withdrawal, requiring dose adjustments in 10 mg segments, in 7 of the 9 subjects.

Progesterone + Theophyllineℹ️Unknown

The effect of progesterone on theophylline clearance is unknown. Drugs that have been documented not to interact with theophylline or drugs that produce no clinically significant interaction with theophylline.* albuterol, systemic and inhaled mebendazole amoxicillin medroxyprogesterone ampicillin, with or without methylprednisolone sulbactam metronidazole atenolol metoprolol azithromycin nadolol caffeine, dietary ingestion nifedipine cefaclor nizatidine co-trimoxazole (trimethoprim and sulfamethoxazole) norfloxacin ofloxacin diltiazem omeprazole dirithromycin prednisone, prednisolone enflurane ranitidine famotidine rifabutin felodipine roxithromycin finasteride Sorbitol (purgative doses do not inhibit hydrocortisone theophylline absorption) isoflurane sucralfate isoniazid terbutaline, systemic isradipine terfenadine influenza vaccine tetracycline ketoconazole tocainide lomefloxacin * Refer to PRECAUTIONS, Drug Interactions for information regarding table.

Data sourced from U.S. FDA drug labeling via openFDA and the NIH National Library of Medicine. For informational purposes only. Always consult your pharmacist or physician.