Testosterone is usually associated with male sex hormones produced by the testicles, but it is also made in lesser volume in the female ovaries as well as the adrenal system. It can be given artificially (brand names include Androderm, Striant and Testim) to treat hormonal imbalances when there is a lack of testosterone for delayed puberty in boys (hypogonadism) or impotence in men. It is also sometimes given to treat metastasized breast cancer in women. All medications have possible side effects, and there are some common side effects associated with testosterone hormone supplementation.
Allergic Reactions
Common allergic reactions possible from testosterone therapy include facial swelling, skin rashes and itching, and trouble breathing. Drugs.com advises checking with your physician if you have any of these common allergic reactions.
Other Side Effects
Other common side effects of taking testosterone include breaking out with acne, gum pain or swelling and altered taste sensations. Drugs.com states you could also have hair loss, headaches, fatigue and changes in libido.
Dermal Route Effects
If used in gel form, Drugs.com state the user may also have extra breast sensitivity or growth and some extra skin sensitivity where the gel was applied. Mayo Clinic staff say those using a dermal application route may also have blisters or dermatitis at the application site.
