Dexilant contains the active ingredient dexlansoprazole, which is a proton pump inhibitor used to inhibit gastric acid secretion. It is available as delayed-release oral capsules with dosage strengths of 30 mg and 60 mg. The capsules contain enteric-coated granules of dexlansoprazole and various inactive ingredients such as titanium dioxide and methacrylic acid. The capsule shell includes components like black iron oxide and FD&C Blue #1.

How should I use this medication?

Take this medication by mouth with water. Take it as directed on the prescription label at the same time every day. Do not cut, crush, or chew this medication. Swallow the capsules whole. If you have difficulty swallowing the capsules, you may open the capsule and sprinkle the contents on a tablespoon of applesauce. Do not crush the contents of the capsule into the food. Swallow the dose immediately after preparing it. Do not chew. Follow with a drink of water. Keep taking it unless your care team tells you to stop. A special MedGuide will be given to you by the pharmacist with each prescription and refill. Be sure to read this information carefully each time. Talk to your care team about the use of this medication in children. While this medication may be prescribed for children as young as 12 years 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.

What if I miss a dose?

If you miss a dose, take it as soon as you can. If it is almost time for your next dose, take only that dose. Do not take double or extra doses.

Where should I keep my medication?

Keep out of the reach of children and pets. Store at room temperature between 15 and 30 degrees C (59 and 86 degrees F). Protect from light and moisture. Get rid of any unused medication after the expiration date. To get rid of medications that are no longer needed or have expired: -Take the medications to a medication take-back program. Check with your pharmacy or law enforcement to find a location. -If your cannot return the medication, check the label or package insert to see if the medication should be thrown out in the garbage or flushed down the toilet. If you are not sure, ask your care team. If it is safe to put it in the trash, take the medication out of the container. Mix the medication with cat litter, dirt, coffee grounds, or other unwanted substance. Seal the mixture in a bag or container. Put it in the trash.

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.

What side effects may I notice from receiving this medication?

Side effects that you should report to your care team as soon as possible: -Allergic reactions—skin rash, itching, hives, swelling of the face, lips, tongue, or throat -Kidney injury—decrease in the amount of urine, swelling of the ankles, hands, or feet -Low magnesium level—muscle pain or cramps, unusual weakness or fatigue, fast or irregular heartbeat, tremors -Low vitamin B12 level—pain, tingling, or numbness in the hands or feet, muscle weakness, dizziness, confusion, trouble concentrating -Rash on the cheeks or arms that gets worse in the sun -Redness, blistering, peeling, or loosening of the skin, including inside the mouth -Severe diarrhea, fever -Unusual bruising or bleeding Side effects that usually do not require medical attention (report to your care team if they continue or are bothersome): -Constipation -Diarrhea -Dry mouth -Headache -Nausea

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.

What should I tell my care team before I take this medication?

They need to know if you have any of these conditions: -Liver disease -Low levels of calcium, magnesium, or potassium in the blood -Lupus -An unusual or allergic reaction to dexlansoprazole, other medications, foods, dyes, or preservatives -Pregnant or trying to get pregnant -Breast-feeding

What may interact with this medication?

Do not take this medication with any of the following: -Nelfinavir -Rilpivirine -St. John's Wort This medication may also interact with the following: -Certain antiviral medications for HIV or AIDS, such as atazanavir, saquinavir, ritonavir -Certain medications for fungal infections, such as ketoconazole, itraconazole, voriconazole -Dasatinib -Digoxin -Erlotinib -Iron salts -Methotrexate -Mycophenolate mofetil -Nilotinib -Tacrolimus -Warfarin

This list may not describe all possible interactions. Give your health care provider a list of all the medicines, herbs, non-prescription drugs, or dietary supplements you use. Also tell them if you smoke, drink alcohol, or use illegal drugs. Some items may interact with your medicine.

What should I watch for while using this medication?

It can take several days before your stomach pain gets better. Check with your care team if your condition does not start to get better, or if it gets worse. Do not treat diarrhea with over-the-counter products. Contact your care team if you have diarrhea that lasts more than 2 days or if it is severe and watery. You may need blood work done while you are taking this medication. Using this medication for a long time may weaken your bones. The risk of bone fractures may be increased. Talk to your care team about your bone health. Using this medication for a long time may cause growths (polyps) in the stomach. They usually don't cause any symptoms. They are usually not cancerous. Contact your care team if you notice pain or tenderness when you press your stomach, have nausea, or see bloody or black, tar-like stools. This medication may cause a decrease in vitamin B12. You should make sure that you get enough vitamin B12 while you are taking this medication. Discuss the foods you eat and the vitamins you take with your care team.