Haloperidol: MedlinePlus Drug Information
What is haloperidol Haldol? Haloperidol is an antipsychotic medication. It works by changing the actions of chemicals in your brain. Haloperidol is used to treat schizophrenia. It is also used to control motor and speech tics in people with Tourette's syndrome. What are the possible side effects of haloperidol Haldol? Get emergency medical help if you have any of these signs of an allergic reaction: This is not a complete list of side effects and others may occur.
Call your doctor for medical advice about side effects. What is the most important information I should know about haloperidol Haldol? Haloperidol is not for use in psychotic conditions related to dementia. Haloperidol may cause heart failure, sudden death, or pneumonia in older adults with dementia-related conditions.
You should not use this medication if you are allergic to haloperidol, or have certain conditions. Be sure your doctor knows if you have Parkinson's disease. Before taking haloperidol, tell your doctor if you have liver disease, kidney disease , heart disease , angina chest pain , a thyroid disorder, epilepsy or other seizure disorder, a personal or family history of "Long QT syndrome," or an electrolyte imbalance such as low potassium or magnesium levels in your blood. Haloperidol may impair your thinking or reactions.
Be careful if you drive or do anything that requires you to be alert. Avoid getting up too fast from a sitting or lying position, or you may feel dizzy.
Get up slowly and steady yourself to prevent a fall. Call your doctor at once if you have tremor uncontrolled shaking or restless muscle movements in your eyes, tongue, jaw, or neck. What should I discuss with my healthcare provider before taking haloperidol Haldol? To make sure you can safely take haloperidol, tell your doctor if you have any of these other conditions:.
FDA pregnancy category C. Tell your doctor if you are pregnant or plan to become pregnant while using this medication. Taking antipsychotic medication during the last 3 months of pregnancy may cause problems in the newborn , such as withdrawal symptoms, breathing problems, feeding problems, fussiness, tremors, and limp or stiff muscles. However, you may have withdrawal symptoms or other problems if you stop taking your medicine during pregnancy.
If you become pregnant while taking haloperidol, do not stop taking it without your doctor's advice. Haloperidol can pass into breast milk and may harm a nursing baby. Do not use this medication without telling your doctor if you are breast-feeding a baby. How should I take haloperidol Haldol? Take exactly as prescribed by your doctor. Do not take in larger or smaller amounts or for longer than recommended.
Follow the directions on your prescription label. Taking too much of this medication can cause a serious heart rhythm disorder or sudden death. Never take more than your prescribed dose. It may take several weeks before your symptoms improve. Keep using the medication as directed and tell your doctor if your symptoms do not improve. Do not stop using haloperidol suddenly, or you could have unpleasant withdrawal symptoms.
Ask your doctor how to avoid withdrawal symptoms when you stop using haloperidol. What happens if I miss a dose Haldol? Take the missed dose as soon as you remember. Skip the missed dose if it is almost time for your next scheduled dose.
Do not take extra medicine to make up the missed dose. What happens if I overdose Haldol? Seek emergency medical attention or call the Poison Help line at An overdose of haloperidol can be fatal. Overdose symptoms may include extreme drowsiness, feeling like you might pass out, tremors, and uncontrolled muscle movements in your eyes, tongue, jaw, or neck. What should I avoid while taking haloperidol Haldol?
Avoid becoming overheated or dehydrated during exercise and in hot weather. You may be more prone to heat stroke while you are taking haloperidol. What other drugs will affect haloperidol Haldol? Before using haloperidol, tell your doctor if you regularly use other medicines that make you sleepy such as cold or allergy medicine, narcotic pain medicine, sleeping pills, muscle relaxers, and medicine for depression or anxiety.
They can add to sleepiness caused by haloperidol. This list is not complete and other drugs may interact with haloperidol. Tell your doctor about all medications you use. This includes prescription, over-the-counter, vitamin, and herbal products. Do not start a new medication without telling your doctor.
Where can I get more information? Remember, keep this and all other medicines out of the reach of children, never share your medicines with others, and use this medication only for the indication prescribed. Every effort has been made to ensure that the information provided by Cerner Multum, Inc. Drug information contained herein may be time sensitive. Multum information has been compiled for use by healthcare practitioners and consumers in the United States and therefore Multum does not warrant that uses outside of the United States are appropriate, unless specifically indicated otherwise.
Multum's drug information does not endorse drugs, diagnose patients or recommend therapy. The absence of a warning for a given drug or drug combination in no way should be construed to indicate that the drug or drug combination is safe, effective or appropriate for any given patient. Multum does not assume any responsibility for any aspect of healthcare administered with the aid of information Multum provides.
The information contained herein is not intended to cover all possible uses, directions, precautions, warnings, drug interactions, allergic reactions, or adverse effects. If you have questions about the drugs you are taking, check with your doctor, nurse or pharmacist.
Your use of the content provided in this service indicates that you have read,understood and agree to the End-User License Agreement,which can be accessed by clicking on this link. Haloperidol 10 mg-GG round, green, imprinted with GG Haloperidol 10 mg-PAR round, green, imprinted with par Haloperidol 2 mg-GG round, pink, imprinted with GG Haloperidol 2 mg-PAR round, pink, imprinted with par Haloperidol 20 mg-GG round, pink, imprinted with GG Haloperidol 5 mg-GG round, green, imprinted with GG Less serious side effects may include: Take the Schizophrenia Quiz.
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