Lasmiditan Tablets

What is this medication?

LASMIDITAN (las MID i tan) treats migraines. It works by blocking pain signals in the brain. It is not used to prevent migraines.

This medicine may be used for other purposes; ask your health care provider or pharmacist if you have questions.

COMMON BRAND NAME(S): REYVOW

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

They need to know if you have any of these conditions:

• Heart disease
• Liver disease
• An unusual or allergic reaction to lasmiditan, other medications, foods, dyes, or preservatives
• Pregnant or trying to get pregnant
• Breast-feeding

How should I use this medication?

Take this medication by mouth with water. Take it as directed on the label. Do not cut, crush or chew this medication. Swallow the tablets whole. You can take it with or without food. If it upsets your stomach, take it with food. Do not use it more often than directed.

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. Special care may be needed.

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?

This does not apply. This medication is not for regular use. It should only be used as needed.

What may interact with this medication?

This medication may interact with the following:

• Alcohol
• Antihistamines for allergy, cough, and cold
• Certain medications for anxiety or sleep
• Certain medications for blood pressure, heart disease, irregular heart beat
• Certain medications for depression, anxiety, or psychotic disorders
• Certain medications for seizures like phenobarbital, primidone
• Dextromethorphan
• General anesthetics like halothane, isoflurane, methoxyflurane, propofol
• Local anesthetics like lidocaine, pramoxine, tetracaine
• Medications that relax muscles for surgery
• Narcotic medications for pain
• Phenothiazines like chlorpromazine, mesoridazine, prochlorperazine, thioridazine
• St. John's Wort

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?

Visit your care team for regular checks on your progress. Tell your care team if your symptoms do not start to get better or if they get worse.

You may get drowsy or dizzy. Do not drive, use machinery, or do anything that needs mental alertness until you know how this medication affects you. Do not stand up or sit up quickly, especially if you are an older patient. This reduces the risk of dizzy or fainting spells. Alcohol may interfere with the effect of this medication. Avoid alcoholic drinks.

Tell your care team right away if you have any change in your eyesight.

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
• Irritability, confusion, fast or irregular heartbeat, muscle stiffness, twitching muscles, sweating, high fever, seizure, chills, vomiting, diarrhea, which may be signs of serotonin syndrome

Side effects that usually do not require medical attention (report these to your care team if they continue or are bothersome):

• Burning or tingling sensation in the hands or feet
• Dizziness
• Drowsiness
• Fatigue

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.

Where should I keep my medication?

Keep out of the reach of children and pets. This medication can be abused. Keep it in a safe place to protect it from theft. Do not share it with anyone. It is only for you. Selling or giving away this medication is dangerous and against the law.

Store at room temperature between 20 and 25 degrees C (68 and 77 degrees F). Get rid of any unused medication after the expiration date.

This medication may cause harm and death if it is taken by other adults, children, or pets. It is important to get rid of the medication as soon as you no longer need it, or it is expired. You can do this in two ways:

• Take the medication to a medication take-back program. Check with your pharmacy or law enforcement to find a location.
• If you 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.