The serum concentration of Doxorubicin can be increased when it is combined with Testosterone. The metabolism of Testosterone can be decreased when combined with Ketoconazole. Anecortave may increase the fluid retaining activities of Testosterone. The risk or severity of adverse effects can be increased when Cabergoline is combined with Testosterone. The metabolism of Testosterone can be decreased when combined with Lovastatin. The risk or severity of adverse effects can be increased when Methysergide is combined with Testosterone. Testosterone may increase the hypoglycemic activities of Insulin Glulisine. The serum concentration of Mevastatin can be increased when it is combined with Testosterone. Testosterone may increase the hypoglycemic activities of Alogliptin. The metabolism of Testosterone can be increased when combined with Phenytoin. Testosterone may increase the hypoglycemic activities of Repaglinide. Testosterone may increase the hypoglycemic activities of Mecasermin. The serum concentration of Testosterone can be increased when it is combined with Ivacaftor. The metabolism of Testosterone can be decreased when combined with Valproic Acid. The metabolism of Testosterone can be decreased when combined with Cholecalciferol. The metabolism of Testosterone can be increased when combined with Pentobarbital. The metabolism of Testosterone can be decreased when combined with Eslicarbazepine acetate. The metabolism of Testosterone can be decreased when combined with Atomoxetine. The metabolism of Testosterone can be decreased when combined with Dihydroergotamine. Testosterone may increase the hypoglycemic activities of Albiglutide. Ciclesonide may increase the fluid retaining activities of Testosterone. Medrysone may increase the fluid retaining activities of Testosterone. The serum concentration of Testosterone can be increased when it is combined with Teriflunomide. The serum concentration of Testosterone can be increased when it is combined with Stiripentol. The serum concentration of Aripiprazole can be decreased when it is combined with Testosterone. 16-Bromoepiandrosterone may increase the fluid retaining activities of Testosterone. Testosterone may increase the hypoglycemic activities of Glipizide. The metabolism of Testosterone can be decreased when combined with Thiotepa. The metabolism of Testosterone can be decreased when combined with Fluvoxamine. The metabolism of Testosterone can be decreased when combined with Midostaurin. The serum concentration of Testosterone can be increased when it is combined with Simeprevir. The metabolism of Testosterone can be decreased when combined with Tranylcypromine. The metabolism of Testosterone can be decreased when combined with Clotrimazole. The serum concentration of Testosterone can be increased when it is combined with Aprepitant. The metabolism of Testosterone can be decreased when combined with Delavirdine. The metabolism of Testosterone can be decreased when combined with Isradipine. Difluocortolone may increase the fluid retaining activities of Testosterone. Testosterone may increase the hypoglycemic activities of Insulin Detemir. Estrone may increase the fluid retaining activities of Testosterone. The metabolism of Testosterone can be decreased when combined with Sertraline. The risk or severity of adverse effects can be increased when Prasterone is combined with Testosterone. The serum concentration of Prucalopride can be increased when it is combined with Testosterone. The metabolism of Testosterone can be decreased when combined with Trimethoprim. The metabolism of Testosterone can be decreased when combined with Floxuridine. Fluocinonide may increase the fluid retaining activities of Testosterone. The metabolism of Testosterone can be decreased when combined with Omeprazole. The metabolism of Testosterone can be decreased when combined with Lobeglitazone. The metabolism of Testosterone can be decreased when combined with Lopinavir. The metabolism of Testosterone can be decreased when combined with Armodafinil. The metabolism of Testosterone can be decreased when combined with Telithromycin. Tixocortol may increase the fluid retaining activities of Testosterone. The serum concentration of Conivaptan can be increased when it is combined with Testosterone. The metabolism of Testosterone can be decreased when combined with Lapatinib. The metabolism of Testosterone can be decreased when combined with Voriconazole. The serum concentration of Silodosin can be increased when it is combined with Testosterone. The serum concentration of Pitavastatin can be increased when it is combined with Testosterone. The metabolism of Testosterone can be decreased when combined with Saquinavir. Testosterone may increase the anticoagulant activities of Acenocoumarol. The serum concentration of Rosuvastatin can be increased when it is combined with Testosterone. The metabolism of Testosterone can be decreased when combined with Moclobemide. The metabolism of Testosterone can be decreased when combined with Sildenafil. Testosterone may increase the hypoglycemic activities of Pentamidine. Testosterone may increase the hypoglycemic activities of Nateglinide. Prednicarbate may increase the fluid retaining activities of Testosterone. The metabolism of Testosterone can be decreased when combined with Itraconazole. The metabolism of Testosterone can be decreased when combined with Posaconazole. The metabolism of Testosterone can be increased when combined with Secobarbital. The metabolism of Testosterone can be decreased when combined with Fluconazole. Androstenedione may increase the fluid retaining activities of Testosterone. Testosterone may increase the anticoagulant activities of Dicoumarol. Testosterone may increase the thrombogenic activities of Conestat alfa. Fluocortolone may increase the fluid retaining activities of Testosterone. The metabolism of Testosterone can be decreased when combined with Doxycycline. The serum concentration of Testosterone can be increased when it is combined with Quazepam. Flunisolide may increase the fluid retaining activities of Testosterone. The metabolism of Testosterone can be decreased when combined with Citalopram. The serum concentration of Testosterone can be increased when it is combined with Mifepristone. NCX 1022 may increase the fluid retaining activities of Testosterone. Testosterone may increase the hypoglycemic activities of Empagliflozin. Testosterone may increase the hypoglycemic activities of Insulin Glargine. The metabolism of Testosterone can be increased when combined with Carbamazepine. The serum concentration of Simvastatin can be increased when it is combined with Testosterone. Testosterone may increase the anticoagulant activities of Warfarin. The serum concentration of Testosterone can be increased when it is combined with Lumacaftor. 5-androstenedione may increase the fluid retaining activities of Testosterone. The metabolism of Testosterone can be increased when combined with Phenobarbital. The metabolism of Testosterone can be decreased when combined with Etravirine. The metabolism of Testosterone can be decreased when combined with Ticagrelor. Prednisolone may increase the fluid retaining activities of Testosterone. The serum concentration of Testosterone can be decreased when it is combined with Dabrafenib. Dexamethasone may increase the fluid retaining activities of Testosterone. The metabolism of Testosterone can be decreased when combined with Nefazodone. Desoxycorticosterone Pivalate may increase the fluid retaining activities of Testosterone. Atamestane may increase the fluid retaining activities of Testosterone. The serum concentration of Ubidecarenone can be increased when it is combined with Testosterone. The serum concentration of Bosutinib can be increased when it is combined with Testosterone. Testosterone may increase the hypoglycemic activities of Tolazamide. The serum concentration of Colchicine can be increased when it is combined with Testosterone. The metabolism of Testosterone can be decreased when combined with Felodipine. Testosterone may increase the hypoglycemic activities of Metformin. The metabolism of Testosterone can be decreased when combined with Esomeprazole. The serum concentration of Cerivastatin can be increased when it is combined with Testosterone. The metabolism of Testosterone can be decreased when combined with Efavirenz. The serum concentration of Testosterone can be increased when it is combined with Luliconazole. The serum concentration of Testosterone can be increased when it is combined with Osimertinib. The metabolism of Testosterone can be decreased when combined with Erythromycin. Testosterone may increase the hypoglycemic activities of Pramlintide. The metabolism of Testosterone can be decreased when combined with Dronedarone. The metabolism of Testosterone can be decreased when combined with Gemfibrozil. Amcinonide may increase the fluid retaining activities of Testosterone. Beclomethasone dipropionate may increase the fluid retaining activities of Testosterone. Desonide may increase the fluid retaining activities of Testosterone. Prasterone sulfate may increase the fluid retaining activities of Testosterone. Equilin may increase the fluid retaining activities of Testosterone. The metabolism of Testosterone can be decreased when combined with Olaparib. The serum concentration of Ibrutinib can be increased when it is combined with Testosterone. Fluocinolone Acetonide may increase the fluid retaining activities of Testosterone. The metabolism of Testosterone can be decreased when combined with Topiroxostat. The metabolism of Testosterone can be decreased when combined with Quinine. The serum concentration of Edoxaban can be increased when it is combined with Testosterone. The metabolism of Testosterone can be decreased when combined with Chloramphenicol. The metabolism of Testosterone can be decreased when combined with Crizotinib. Desoximetasone may increase the fluid retaining activities of Testosterone. Testosterone may increase the hypoglycemic activities of Dulaglutide. Clocortolone may increase the fluid retaining activities of Testosterone. The metabolism of Testosterone can be decreased when combined with Rabeprazole. The serum concentration of Testosterone can be decreased when it is combined with Siltuximab. The metabolism of Testosterone can be decreased when combined with Telaprevir. The metabolism of Testosterone can be decreased when combined with Clemastine. The serum concentration of Tolvaptan can be increased when it is combined with Testosterone.