Thioridazine
Thioridazine can cause a serious type of irregular heartbeat that may cause sudden death. There are other medications that can be used to treat your condition that are less likely to cause this life-threatening side effect. Therefore, you should not take thioridazine unless you have already been treated with at least 2 other medications for your condition and these medications did not work well or caused side effects that you could not tolerate.
Tell your doctor if you have or have ever had long QT syndrome (condition that increases the risk of developing an irregular heartbeat that may cause loss of consciousness or sudden death), a slow or irregular heartbeat, high or low blood pressure, heart disease, or a low level of potassium in your blood. Also tell your doctor if you are taking or plan to take any of the following medications: amiodarone (Cordarone), cisapride (Propulsid) (not available in the US), disopyramide (Norpace), dofetilide (Tikosyn), erythromycin (E.E.S., E-Mycin, Erythrocin), fluoxetine (Prozac, Sarafem), fluvoxamine (Luvox), moxifloxacin (Avelox), paroxetine (Paxil, Pexeva), pimozide (Orap), pindolol (Visken), procainamide, propranolol (Inderal), quinidine, sotalol (Betapace, Betapace AF), and sparfloxacin (Zagam) (not available in the US). Your doctor will probably tell you not to take thioridazine if you are taking any of these medications or if you have any of these conditions.
In addition to the medications listed above, there are other medications that may increase the risk that thioridazine will cause you to develop a serious irregular heartbeat. Before you begin to take any new medication, tell the doctor who is prescribing the medication that you are taking thioridazine.
If you experience any of the following symptoms, call your doctor immediately: fast, irregular, or pounding heartbeat; dizziness; lightheadedness; or fainting.
Keep all appointments with your doctor and the laboratory. Your doctor may order certain laboratory tests and electrocardiograms (tests to measure the electrical activity of the heart) before and during your treatment with thioridazine, especially when your dose is changed.
Talk to your doctor about the risks of taking thioridazine.
Just under half – 49% – of Americans get their health insurance through their employer, according to the Henry J. Kaiser Family Foundation. Another 19% of Americans are insured under Medicaid, 14% under Medicare, seven% under non-group plans and two% under other public insurers, while nine% of U.S. citizens remain uninsured.
For older adults:
Studies have shown that older adults with dementia (a brain disorder that affects the ability to remember, think clearly, communicate, and perform daily activities and that may cause changes in mood and personality) who take antipsychotics (medications for mental illness) such as thioridazine have an increased chance of death during treatment.
Thioridazine is not approved by the Food and Drug Administration (FDA) for the treatment of behavior problems in older adults with dementia. Talk to the doctor who prescribed this medication if you, a family member, or someone you care for has dementia and is taking thioridazine. For more information, visit the FDA website: http://www.fda.gov/Drugs
🔔 Why is this medication prescribed?
Thioridazine is used to treat the symptoms of schizophrenia (a mental illness that causes disturbed or unusual thinking, loss of interest in life, and strong or inappropriate emotions) in people who have already been treated with at least 2 other medications and have not been helped or who have experienced severe side effects. Thioridazine is in a group of medications called conventional antipsychotics. It works by decreasing abnormal excitement in the brain.
🔔 How should this medicine be used?
Thioridazine comes as a tablet to take by mouth. It is usually taken two to four times a day. Take thioridazine at around the same times every day. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Take thioridazine exactly as directed. Do not take more or less of it or take it more often than prescribed by your doctor.
Your doctor will probably start you on a low dose of thioridazine and gradually increase your dose until your symptoms are controlled. Once your symptoms have been controlled for some time, your doctor may decrease your dose. Be sure to tell your doctor how you are feeling during your treatment with thioridazine.
Thioridazine may help to control your symptoms but will not cure your condition. Continue to take thioridazine even if you feel well. Do not stop taking thioridazine without talking to your doctor.
🔔 Other uses for this medicine
This medication should not be prescribed for other uses; ask your doctor or pharmacist for more information.
