Testosterone

Generic Name: testosterone

Androgen [EPC]Over-the-Counter (OTC)

Brand Names:

Testosterone

11 DESCRIPTION Testosterone topical solution USP is a clear, colorless, homogeneous solution containing 30 mg of testosterone USP in 1.5 mL of testosterone topical solution USP for topical administration through the axilla. The active pharmacologic ingredient in testosterone topical solution USP is testosterone USP. Testosterone USP is a white to practically white powder or crystals chemically described as 17-beta hydroxyandrost-4-en-3-one.

Overview

11 DESCRIPTION Testosterone topical solution USP is a clear, colorless, homogeneous solution containing 30 mg of testosterone USP in 1.5 mL of testosterone topical solution USP for topical administration through the axilla. The active pharmacologic ingredient in testosterone topical solution USP is testosterone USP. Testosterone USP is a white to practically white powder or crystals chemically described as 17-beta hydroxyandrost-4-en-3-one.

Uses

1 INDICATIONS AND USAGE Testosterone topical solution USP is indicated for replacement therapy in males for conditions associated with a deficiency or absence of endogenous testosterone: Primary hypogonadism (congenital or acquired) ( 1 ) Hypogonadotropic hypogonadism (congenital or acquired) ( 1 ) Limitations of use: Safety and efficacy of testosterone topical solution USP in men with "age-related hypogonadism" have not been established.

Dosage

2 DOSAGE AND ADMINISTRATION Prior to initiating testosterone topical solution USP, confirm the diagnosis of hypogonadism by ensuring that serum testosterone concentrations have been measured in the morning on at least two separate days and that these serum testosterone concentrations are below the normal range. Prior to initiating testosterone topical solution USP, confirm the diagnosis of hypogonadism by ensuring that serum testosterone has been measured in the morning on at least two separate days and that these concentrations are below the normal range ( 2 ). Starting testosterone topical solution USP dose is 60 mg of testosterone (1 pump actuation of 30 mg of testosterone to each axilla), applied once daily, at the same time each morning.

Side Effects

6 ADVERSE REACTIONS Most common adverse reactions (incidence >4%) are skin application site reactions, increased hematocrit, headache, diarrhea, vomiting, and increased serum PSA ( 6.1 ). To report SUSPECTED ADVERSE REACTIONS, contact Lupin Pharmaceuticals, Inc. at 1-800-399-2561 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch. 6.1 Clinical Trial Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice.

Interactions

7 DRUG INTERACTIONS Androgens may decrease blood glucose and insulin requirement in diabetic patients ( 7.1 ). Changes in anticoagulant activity may be seen with androgens. More frequent monitoring of International Normalized Ratio (INR) and prothrombin time is recommended ( 7.2 ). Use of testosterone with Adrenocorticotropic Hormone (ACTH) or corticosteroids may result in increased fluid retention. Use with caution, particularly in patients with cardiac, renal, or hepatic disease ( 7.3 ). 7.1 Insulin Changes in insulin sensitivity or glycemic control may occur in patients treated with androgens. In diabetic patients, the metabolic effects of androgens may decrease blood glucose and, therefore, insulin requirement.

Warnings

WARNING: SECONDARY EXPOSURE TO TESTOSTERONE WARNING: SECONDARY EXPOSURE TO TESTOSTERONE See full prescribing information for complete boxed warning. Virilization has been reported in children who were secondarily exposed to topical testosterone products ( 5.2 ) Children should avoid contact with unwashed or unclothed application sites in men using testosterone topical solution ( 2.2 , 5.2 ) Healthcare providers should advise patients to strictly adhere to recommended instructions for use ( 2.2 ,... 5 WARNINGS AND PRECAUTIONS Monitor patients with benign prostatic hyperplasia (BPH) for worsening of signs and symptoms of BPH ( 5.1 ) Avoid unintentional exposure of women or children to testosterone topical solution. Secondary exposure to testosterone can produce signs of virilization. Testosterone topical solution should be discontinued until the cause of the virilization is identified ( 2.2 , 5.2 ) Venous thromboembolism (VTE), including deep vein thrombosis (DVT) and pulmonary embolism (PE) have been reported in patients using testosterone products. Evaluate patients with signs or symptoms consistent with DVT or PE. ( 5.4 ) Some postmarketing studies have shown an increased risk of myocardial infarction and stroke associated with use of testosterone replacement therapy. 4 CONTRAINDICATIONS Men with carcinoma of the breast or known or suspected carcinoma of the prostate ( 4 , 5.1 ) Pregnant or breastfeeding women. Testosterone may cause fetal harm ( 4 , 8.1 , 8.3 ) Testosterone topical solution is contraindicated in men with carcinoma of the breast or known or suspected carcinoma of the prostate [see WARNINGS AND PRECAUTION ( 5.1 )] .

Pregnancy

8.1 Pregnancy Pregnancy Category X [see CONTRAINDICATIONS ( 4 )] Testosterone topical solution is contraindicated during pregnancy or in women who may become pregnant. Testosterone is teratogenic and may cause fetal harm. Exposure of a female fetus to androgens may result in varying degrees of virilization. If this drug is used during pregnancy, or if the patient becomes pregnant while taking this drug, the patient should be apprised of the potential hazard to a fetus.

Storage

16.2 Storage and Handling Keep testosterone topical solution out of reach of children. Store upright at 25°C (77°F); excursions permitted to 15° to 30°C (59° to 86°F) [see USP Controlled Room Temperature]. Used testosterone topical solution bottles and applicators should be discarded in household trash in a manner that prevents accidental exposure of children or pets.

Frequently Asked Questions

What is Testosterone used for?

1 INDICATIONS AND USAGE Testosterone topical solution USP is indicated for replacement therapy in males for conditions associated with a deficiency or absence of endogenous testosterone: Primary hypogonadism (congenital or acquired) ( 1 ) Hypogonadotropic hypogonadism (congenital or acquired) ( 1 ) Limitations of use: Safety and efficacy of testosterone topical solution USP in men with "age-related hypogonadism" have not been established.

What are the side effects of Testosterone?

6 ADVERSE REACTIONS Most common adverse reactions (incidence >4%) are skin application site reactions, increased hematocrit, headache, diarrhea, vomiting, and increased serum PSA ( 6.1 ). To report SUSPECTED ADVERSE REACTIONS, contact Lupin Pharmaceuticals, Inc. at 1-800-399-2561 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch. 6.1 Clinical Trial Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice.

Can I take Testosterone during pregnancy?

8.1 Pregnancy Pregnancy Category X [see CONTRAINDICATIONS ( 4 )] Testosterone topical solution is contraindicated during pregnancy or in women who may become pregnant. Testosterone is teratogenic and may cause fetal harm. Exposure of a female fetus to androgens may result in varying degrees of virilization. If this drug is used during pregnancy, or if the patient becomes pregnant while taking this drug, the patient should be apprised of the potential hazard to a fetus.

What are the important warnings for Testosterone?

WARNING: SECONDARY EXPOSURE TO TESTOSTERONE WARNING: SECONDARY EXPOSURE TO TESTOSTERONE See full prescribing information for complete boxed warning. Virilization has been reported in children who were secondarily exposed to topical testosterone products ( 5.2 ) Children should avoid contact with unwashed or unclothed application sites in men using testosterone topical solution ( 2.2 , 5.2 ) Healthcare providers should advise patients to strictly adhere to recommended instructions for use ( 2.2 ,... 5 WARNINGS AND PRECAUTIONS Monitor patients with benign prostatic hyperplasia (BPH) for worsening of signs and symptoms of BPH ( 5.1 ) Avoid unintentional exposure of women or children to testosterone topical solution. Secondary exposure to testosterone can produce signs of virilization. Testosterone topical solution should be discontinued until the cause of the virilization is identified ( 2.2 , 5.2 ) Venous thromboembolism (VTE), including deep vein thrombosis (DVT) and pulmonary embolism (PE) have been reported in patients using testosterone products. Evaluate patients with signs or symptoms consistent with DVT or PE. ( 5.4 ) Some postmarketing studies have shown an increased risk of myocardial infarction and stroke associated with use of testosterone replacement therapy. 4 CONTRAINDICATIONS Men with carcinoma of the breast or known or suspected carcinoma of the prostate ( 4 , 5.1 ) Pregnant or breastfeeding women. Testosterone may cause fetal harm ( 4 , 8.1 , 8.3 ) Testosterone topical solution is contraindicated in men with carcinoma of the breast or known or suspected carcinoma of the prostate [see WARNINGS AND PRECAUTION ( 5.1 )] .

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Medical Disclaimer

This drug information is for educational purposes only and should not replace professional medical advice. Drug information is sourced from the FDA National Drug Code Directory and Structured Product Labeling. Always consult with a healthcare provider before starting, stopping, or changing any medication.