FOSPHENYTOIN SODIUM (Generic for CEREBYX)

This medication is for injection into a vein or muscle or for infusion into a vein. It is given in a hospital or clinic setting.
Talk to your care team about the use of this medication in children. While this medication may be prescribed for children as young as newborns for selected conditions, precautions do apply.

Overdosage: If you think you have taken too much of this medicine contact a poison control center or emergency room at once.
NOTE: This medicine is only for you. Do not share this medicine with others.

Visit your care team for regular checks on your progress. Your care team may schedule regular blood tests, because this medication needs careful monitoring. Do not stop using this medication suddenly. This increases the risk of seizures. Because your condition and the use of this medication carry some risk, it is a good idea to carry an identification card, necklace, or bracelet with details of your condition, medications, and care team.
This medication may cause serious skin reactions. They can happen weeks to months after starting the medication. Contact your care team right away if you notice fevers or flu-like symptoms with a rash. The rash may be red or purple and then turn into blisters or peeling of the skin. You may also notice a red rash with swelling of the face, lips, or lymph nodes in your neck or under your arms.
This medication may affect your coordination, reaction time, or judgment. Do not drive or operate machinery until you know how this medication affects you. Sit up or stand slowly to reduce the risk of dizzy or fainting spells. Drinking alcohol with this medication can increase the risk of these side effects.
This medication can cause tooth and gum problems. Tenderness, swelling, or minor bleeding of the gums may occur. Brushing and flossing your teeth regularly may reduce the risk of side effects. Visit your dentist on a regular basis. Tell your dentist about any medications you are taking.
This medication may cause thoughts of suicide or depression. This includes sudden changes in mood, behaviors, or thoughts. These changes can happen at any time but are more common in the beginning of treatment or after a change in dose. Call your care team right away if you experience these thoughts or worsening depression.
This medication may cause a decrease in folic acid. You should make sure that you get enough folic acid while you are taking this medication. Discuss the foods you eat and the vitamins you take with your care team.

This does not apply.

This list may not describe all possible side effects. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

This medication is given in a hospital or clinic and will not be stored at home.

NOTE: This sheet is a summary. It may not cover all possible information. If you have questions about this medicine, talk to your doctor, pharmacist, or health care provider.