Buserelin (Systemic)

Brand Names : Suprefact

Proper Use of This Medicine

Buserelin comes with patient directions. Read these instructions carefully .

For patients using the injection form of this medicine:

• Use the syringes provided in the kit. Other syringes may not provide the correct dose. These disposable syringes and needles are already sterilized and designed to be used one time only and then discarded. If you have any questions about the use of disposable syringes, check with your health care professional.
• After use, dispose of the syringes and needles in a safe manner. If a special container is not provided, ask your health care professional about the best way to dispose of syringes and needles.

For patients using the nasal solution form of this medicine:

• Use the nebulizer (spray pump) provided. Directions about how to use it are included. If you have any questions about the use of the nebulizer, check with your health care professional.

Use this medicine only as directed by your doctor . Do not use more or less of it, and do not use it more often than your doctor ordered. The exact amount of medicine you need has been carefully worked out. Using too much may increase the chance of side effects, while using too little may not improve your condition.

Buserelin sometimes causes unwanted effects such as hot flashes or decreased sexual ability. It may also cause a temporary increase in pain, trouble in urinating, or weakness in your legs when you begin to use it. However, it is very important that you continue to use the medicine, even after you begin to feel better. Do not stop using this medicine without first checking with your doctor .

Dosing - The dose of buserelin will be different for different patients. Follow your doctor's orders or the directions on the label . The following information includes only the average doses of buserelin. If your dose is different, do not change it unless your doctor tells you to do so.

The number of doses you use each day, the time allowed between doses, and the length of time you use the medicine depend on the medical problem for which you are using buserelin .

• For prostate cancer:
  • For nasal dosage forms:
    • Adults: 200 micrograms (mcg) (2 sprays) into each nostril every eight hours.
  • For injection dosage forms:
    • Adults: In the beginning, 500 mcg (0.5 milligrams [mg]) injected under the skin every eight hours. After a time, your doctor may lower your dose to 200 mcg (0.2 mg) once a day.

Missed dose - If you miss a dose of this medicine, use it as soon as possible. However, if it is almost time for the next dose, skip the missed dose and go back to your regular dosing schedule. Do not double doses.

Storage - To store this medicine:

• Keep out of the reach of children.
• Store away from heat and direct light.
• Keep the medicine from freezing.
• Do not keep outdated medicine or medicine no longer needed. Dispose of used syringes properly in the container provided. Be sure that any discarded medicine is out of the reach of children.