Androgel (Testosterone)

Androgel is indicated for the treatment of conditions associated with low endogenous testosterone levels. It is used under medical supervision as part of hormone replacement therapy.

• Management of male hypogonadism due to primary or secondary causes
• Treatment of testosterone deficiency in adult men
• Support of secondary sexual characteristic development in adolescents with delayed puberty
• Adjunct therapy for certain cases of infertility related to low testosterone
• Symptom relief for fatigue, decreased libido, and loss of muscle mass associated with low testosterone

Androgel may cause a range of side effects, some of which are more frequently reported than others.

Common

• Skin irritation at the application site (redness, itching, or rash)
• Headache
• Increased red blood cell count (polycythemia)
• Mild acne or oily skin
• Temporary changes in mood or irritability

Serious

• Development of prostate abnormalities, including enlargement or cancer
• Significant cardiovascular events such as myocardial infarction or stroke
• Severe allergic reactions (anaphylaxis, angioedema)
• Hepatotoxicity or liver enzyme abnormalities
• Suppression of natural testosterone production leading to testicular atrophy

Before initiating Androgel therapy, several safety considerations should be reviewed with a healthcare professional.

• Confirm diagnosis of testosterone deficiency through appropriate laboratory testing
• Evaluate prostate health; avoid use in men with known prostate cancer
• Monitor hematocrit levels regularly to detect polycythemia
• Assess cardiovascular risk factors, especially in older patients
• Counsel patients on proper application to avoid accidental transference to others
• Discontinue use if severe skin reactions or systemic allergic responses occur
• Discuss potential impact on fertility and consider sperm banking if future conception is desired

Androgel can interact with other medications, affecting its efficacy or safety profile.

Avoid

• Anticoagulants such as warfarin, which may increase bleeding risk due to altered hematocrit
• 5-alpha-reductase inhibitors (e.g., finasteride) that can modify androgen metabolism
• Corticosteroids applied to the same skin area, potentially increasing systemic absorption

Use with caution

• Insulin or oral hypoglycemic agents, as testosterone may affect glucose control
• Thyroid hormone replacement, requiring monitoring of thyroid function tests
• Antihypertensive drugs, due to possible fluid retention and blood pressure changes
• Other androgenic or anabolic steroids, which may compound hormonal effects