What should you know about testosterone 1 gel packets?

A packet is a single-use container of testosterone gel. The medicine passes through the skin, so the amount used and the application site matter. Testosterone therapy may be considered for selected women with ongoing low sexual desire after a clinician has discussed other possible causes and treatment options; it is not a general energy medicine. Changes in acne, hair growth, voice, mood, or menstrual bleeding should be reported because they may signal that the dose needs review.

Use the packet only at the prescribed frequency and apply it to the recommended clean, dry skin. Do not put it on breasts, broken skin, or inside the vagina unless your prescriber gives specific instructions. Wash your hands after application, let the gel dry, and cover the area. Wash the site before close skin contact when advised, especially with children or pregnant people. Do not share leftover gel or compensate for a missed dose without guidance. See [Testosterone Gel](/materials/testosterone-gel/) for product-focused reading.

Contact the prescriber for new facial hair, persistent acne, scalp hair loss, voice deepening, clitoral enlargement, unexpected bleeding, or significant mood change. Seek urgent help for chest pain, sudden breathlessness, or a severe allergic reaction. Tell the clinician if another person may have touched wet gel, and keep scheduled reviews so symptoms and hormone levels can be considered together.

Ask why testosterone is being considered, how much of each packet to use, where to apply it, what happens if you miss a dose, and when benefit should be reviewed. Ask about fertility, contraception, side effects, blood tests, and preventing transfer to household members.