Keppra XR and Xyosted

• Generic Name: levetiracetam
• Dosage Forms: tablet, film coated, extended release
• Other Brand Names: Keppra, Keppra XR, Roweepra, Spritam, Roweepra XR

Keppra XR is used to treat partial onset seizures in adults and children who are at least 1 month old. The Spritam brand of Keppra XR is not for use in children younger than 4 years old or children who weigh less than 44 pounds.

Keppra XR is also used to treat tonic-clonic seizures in people who are at least 6 years old, and myoclonic seizures in people who are at least 12 years old.

Keppra XR may also be used for purposes not listed in this medication guide.

• Generic Name: testosterone
• Dosage Forms: injection
• Other Brand Names: Aveed, Depo-Testosterone, Testosterone Cypionate, Testosterone Enanthate, Xyosted, Androderm, AndroGel Packets, AndroGel Pump 125 g/actuation, FIRST-Testosterone, Fortesta, Testim, Vogelxo, Androgel, Axiron, Delatestryl, Testosterone undecanoate, Natesto, Striant

Testosterone is a naturally occurring sex hormone produced in a man's testicles. Small amounts of testosterone are also produced in a woman's ovaries and adrenal system.

Xyosted is used in men and boys to treat conditions caused by a lack of this hormone, such as delayed puberty, impotence, or other hormonal imbalances. This medicine is not for use in treating low testosterone without certain medical conditions or due to getting older.

Testosterone enanthate is used in women to treat breast cancer that has spread to other parts of the body (metastatic) and cannot be treated with surgery.

Testosterone will not enhance athletic performance and should not be used for that purpose.

Xyosted may also be used for purposes not listed in this medication guide.