Latuda contains the active ingredient lurasidone hydrochloride, which is an atypical antipsychotic. It is available in tablet form for oral administration with dosage strengths of 20 mg, 40 mg, 60 mg, 80 mg, and 120 mg. Some of the key inactive ingredients include citric acid monohydrate, croscarmellose sodium, and lactose monohydrate.

How should I use this medication?

Take this medication by mouth with a glass of water. Follow the directions on the prescription label. Take this medication with food. Take your medication at regular intervals. Do not take it more often than directed. Do not stop taking except on your care team's advice. 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 10 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. Store at room temperature between 15 and 30 degrees C (59 and 86 degrees F). Throw away any unused medication after the expiration date.

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 -High blood sugar (hyperglycemia)—increased thirst or amount of urine, unusual weakness or fatigue, blurry vision -High fever, stiff muscles, increased sweating, fast or irregular heartbeat, and confusion, which may be signs of neuroleptic malignant syndrome -High prolactin level—unexpected breast tissue growth, discharge from the nipple, change in sex drive or performance, irregular menstrual cycle -Infection—fever, chills, cough, or sore throat -Low blood pressure—dizziness, feeling faint or lightheaded, blurry vision -Pain or trouble swallowing -Seizures -Stroke—sudden numbness or weakness of the face, arm, or leg, trouble speaking, confusion, trouble walking, loss of balance or coordination, dizziness, severe headache, change in vision -Thoughts of suicide or self-harm, worsening mood, feelings of depression -Uncontrolled and repetitive body movements, muscle stiffness or spasms, tremors or shaking, loss of balance or coordination, restlessness, shuffling walk, which may be signs of extrapyramidal symptoms (EPS) Side effects that usually do not require medical attention (report to your care team if they continue or are bothersome): -Drowsiness -Nausea -Restlessness -Runny or stuffy nose -Trouble sleeping -Weight gain

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: -Dementia -Diabetes -Difficulty swallowing -Have trouble controlling your muscles -Heart disease -High cholesterol -History of breast cancer -History of high prolactin levels -History of stroke -Kidney disease -Liver disease -Low blood counts, like low white cell, platelet, or red cell counts -Low blood pressure -Parkinson's disease -Seizures -Suicidal thoughts, plans, or attempt; a previous suicide attempt by you or a family member -An unusual or allergic reaction to lurasidone, 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: -Adagrasib -Avasimibe -Carbamazepine -Certain medications for fungal infections, such as ketoconazole, voriconazole -Clarithromycin -Metoclopramide -Mibefradil -Phenytoin -Rifampin -Ritonavir -St. John's wort This medication may also interact with the following: -Antihistamines for allergy, cough, and cold -Bosentan -Certain medications for anxiety or sleep -Certain medications for depression, such as amitriptyline, fluoxetine, sertraline -Certain medications for HIV or hepatitis -Erythromycin -Fluconazole -General anesthetics, such as halothane, isoflurane, methoxyflurane, propofol -Grapefruit juice -Levodopa or other medications for Parkinson disease -Medications for blood pressure -Medications for seizures -Medications that relax muscles for surgery -Modafinil -Nafcillin -Opioid medications for pain -Phenothiazines, such as chlorpromazine, prochlorperazine, thioridazine

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 symptoms do not start to get better or if they get worse. Do not stop taking except on your care team's advice. You may develop a severe reaction. Your care team will tell you how much medication to take. Patients and their families should watch out for new or worsening depression or thoughts of suicide. Also watch out for sudden changes in feelings such as feeling anxious, agitated, panicky, irritable, hostile, aggressive, impulsive, severely restless, overly excited and hyperactive, or not being able to sleep. If this happens, especially at the beginning of treatment or after a change in dose, call your care team. This medication may increase blood sugar. Ask your care team if changes in diet or medications are needed if you have diabetes. You may get dizzy or drowsy. Do not drive, use machinery, or do anything that needs mental alertness until you know how this medication affects you. Do not stand 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. This medication may cause dry eyes and blurred vision. If you wear contact lenses you may feel some discomfort. Lubricating drops may help. See your eye care team if the problem does not go away or is severe. This medication can cause problems with controlling your body temperature. It can lower the response of your body to cold temperatures. If possible, stay indoors during cold weather. If you must go outdoors, wear warm clothes. It can also lower the response of your body to heat. Do not overheat. Do not over-exercise. Stay out of the sun when possible. If you must be in the sun, wear cool clothing. Drink plenty of water. If you have trouble controlling your body temperature, call your care team right away.

What are the most serious risks of this medication?

This medication should not be used to treat mood and behavior changes caused by dementia. It may increase the risk of death in older adults with dementia. This medication may increase thoughts of suicide. This may be more common in children, teenagers, and young adults. The risk may increase after first starting the medication and after dose changes. Talk to your care team right away if you have changes in mood and behavior or thoughts of self-harm or suicide.