This medicine may interact with the following medications:

-alcohol
-antihistamines for allergy, cough, and cold
-certain medicines for anxiety or sleep
-certain medicines for blood pressure, heart disease, irregular heart beat
-certain medicines for depression, anxiety, or psychotic disorders
-certain medicines for seizures like phenobarbital, primidone
-dextromethorphan
-general anesthetics like halothane, isoflurane, methoxyflurane, propofol
-local anesthetics like lidocaine, pramoxine, tetracaine
-medicines that relax muscles for surgery
-narcotic medicines for pain
-phenothiazines like chlorpromazine, mesoridazine, prochlorperazine, thioridazine
-St. John''s wort

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

-heart disease
-liver disease
-an unusual or allergic reaction to lasmiditan, other medicines, foods, dyes, or preservatives
-pregnant or trying to get pregnant
-breast-feeding

Visit your health care provider for regular checks on your progress. Tell your health care provider 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 medicine 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 medicine. Avoid alcoholic drinks.
Tell your health care provider right away if you have any change in your eyesight.

Keep out of the reach of children and pets. This medicine 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 medicine 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 medicine after the expiration date.

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


-Take the medicine to a medicine take-back program. Check with your pharmacy or law enforcement to find a location.
-If you cannot return the medicine, check the label or package insert to see if the medicine should be thrown out in the garbage or flushed down the toilet. If you are not sure, ask your health care provider. If it is safe to put it in the trash, take the medicine out of the container. Mix the medicine with cat litter, dirt, coffee grounds, or other unwanted substance. Seal the mixture in a bag or container. Put it in the trash.