Gabapentin Extended Release Oral Tablet (GABAPENTIN ENACARBIL SUSTAINED-RELEASE - ORAL)

This medicine is used for the following purposes:

  • nerve pain
  • restless leg syndrome
  • seizures

Brand Name(s): Horizant

Generic Name: Gabapentin

Instructions

Swallow the medicine without crushing or chewing it.

Keep the medicine in its original container.

Take the medicine with food.

This medicine will work best if you take it at about the same time every day.

Store at room temperature away from heat, light, and moisture. Do not keep in the bathroom.

Keep the desiccant (drying) packet in the bottle and keep the bottle closed tightly.

Do not take any antacid or vitamins with magnesium, calcium, aluminum, or iron for 2 hours before and 2 hours after taking this medicine.

It is important that you keep taking each dose of this medicine on time even if you are feeling well.

If you forget a dose, just wait. Use the next dose at the usual time. Do not use 2 doses at once.

Drug interactions can change how medicines work or increase risk for side effects. Tell your health care providers about all medicines taken. Include prescription and over-the-counter medicines, vitamins, and herbal medicines. Speak with your doctor or pharmacist before starting or stopping any medicine.

Tell your doctor if symptoms do not get better or if they get worse.

Do not suddenly stop taking this medicine. Check with your doctor before stopping.

Cautions

Tell your doctor and pharmacist if you ever had an allergic reaction to a medicine.

Do not use the medication any more than instructed.

If possible, avoid using with alcohol, marijuana, or other medicines that can cause dizziness or drowsiness. These include allergy/cold products, muscle relaxers, sleep aids, and pain relievers.

Your ability to stay alert or to react quickly may be impaired by this medicine. Do not drive or operate machinery until you know how this medicine will affect you.

This medicine passes into breast milk. Ask your doctor before breastfeeding.

During pregnancy, this medicine should be used only when clearly needed. Talk to your doctor about the risks and benefits.

This medicine should be used with caution in patients with breathing difficulties.

Call your doctor right away if you notice slow or shallow breathing.

Do not share this medicine with anyone who has not been prescribed this medicine.

Some patients have serious side effects from this medicine. Ask your pharmacist to show you the information from the Food and Drug Administration (FDA) and discuss it with you.

Side Effects

The following is a list of some common side effects from this medicine. Please speak with your doctor about what you should do if you experience these or other side effects.

  • blurry vision
  • dizziness or drowsiness
  • lack of energy and tiredness

Call your doctor or get medical help right away if you notice any of these more serious side effects:

  • shallow, irregular breathing
  • depression or feeling sad
  • swelling of the legs, feet, and hands
  • fever
  • swelling in the neck or throat
  • mood changes
  • suicidal thoughts

A few people may have an allergic reaction to this medicine. Symptoms can include difficulty breathing, skin rash, itching, swelling, or severe dizziness. If you notice any of these symptoms, seek medical help quickly.

Please speak with your doctor, nurse, or pharmacist if you have any questions about this medicine.

This information does not replace the advice of a doctor. Healthwise, Incorporated, disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use. Learn how we develop our content.