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Testosterone Undecanoate

Also known as: Jatenzo

Route: Oral

Check Testosterone Undecanoate Interactions →

6 interactions on record⛔ Black Box Warning

Testosterone Undecanoate has 6 known drug interactions based on U.S. FDA drug labeling data. Notable interactions include combinations with Corticosteroids, Drugs That May Also Increase Blood Pressure, Insulin Human. Patients taking Testosterone Undecanoate 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: 6
Moderate: 5

Moderate (5)

Testosterone Undecanoate + Corticosteroids— Concurrent use may result in increased fluid retention. Use with caution, particularly in patients with cardiac, renal, …
Testosterone Undecanoate + Drugs That May Also Increase Blood Pressure— Concomitant administration may lead to additional increases in blood pressure beyond that caused by testosterone alone.
Testosterone Undecanoate + Insulin Human— Androgens may decrease blood glucose and insulin requirements in diabetic patients, necessitating insulin dose adjustmen…
Testosterone Undecanoate + Oral Anticoagulants— Androgens may alter anticoagulant activity. Frequent monitoring of INR and prothrombin time is necessary, especially at …
Testosterone Undecanoate + Warfarin— Concomitant use may cause changes in anticoagulant activity. More frequent monitoring of INR and prothrombin time is rec…

Testosterone Undecanoate + Corticosteroids🟡Moderate

Concurrent use may result in increased fluid retention. Use with caution, particularly in patients with cardiac, renal, or hepatic disease.

Testosterone Undecanoate + Drugs That May Also Increase Blood Pressure🟡Moderate

Concomitant administration may lead to additional increases in blood pressure beyond that caused by testosterone alone.

Testosterone Undecanoate + Insulin Human🟡Moderate

Androgens may decrease blood glucose and insulin requirements in diabetic patients, necessitating insulin dose adjustment.

Testosterone Undecanoate + Oral Anticoagulants🟡Moderate

Androgens may alter anticoagulant activity. Frequent monitoring of INR and prothrombin time is necessary, especially at initiation and termination of therapy.

Testosterone Undecanoate + Warfarin🟡Moderate

Concomitant use may cause changes in anticoagulant activity. More frequent monitoring of INR and prothrombin time is recommended, especially at initiation and termination of androgen therapy.

Testosterone Undecanoate + Testosteroneℹ️Unknown

7.3 Corticosteroids The concurrent use of testosterone with corticosteroids may result in increased fluid retention and should be monitored cautiously, particularly in patients with cardiac, renal or hepatic disease.

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.