Learn about Haldol (Haloperidol Injection) may treat, uses, dosage, side effects, drug interactions, warnings, patient labeling, reviews, and related medications.
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High doses or long-term use of haloperidol can cause a serious movement disorder that may not be reversible. Symptoms of this disorder include uncontrollable muscle movements of your lips, tongue, eyes, face, arms, or legs. The longer you take haloperidol, the more likely you are to develop a serious movement disorder. The risk of this side effect is higher in women and older adults.
If signs and symptoms of tardive dyskinesia appear in a patient on antipsychotics, drug discontinuation should be considered.
Haldol official prescribing information for healthcare professionals. Includes: indications, dosage, adverse reactions, pharmacology and more.
The precise mechanism of action has not been clearly established.
If Haldol is administered intravenously, the ECG should be monitored for QT prolongation and arrhythmias. Cases of sudden death, QT-prolongation, and Torsades de Pointes have been reported in patients receiving Haldol. Haldol INJECTION IS NOT APPROVED FOR INTRAVENOUS ADMINISTRATION. Higher than recommended doses of any formulation and intravenous administration of Haldol appear to be associated with a higher risk of QT-prolongation and Torsades de Pointes.
Haloperidol, marketed under the trade name Haldol among others, is a typical antipsychotic medication. Haloperidol is used in the treatment of schizophrenia.
A dose is given by intramuscular injection once every two to four weeks. The decanoate ester of haloperidol (haloperidol decanoate, trade names Haldol decanoate, Halomonth, Neoperidole) has a much longer duration of action, so is often used in people known to be noncompliant with oral medication.  The IUPAC name of haloperidol decanoate is [4-(4-chlorophenyl)-1-piperidin-4-yl] decanoate.
If the use of haloperidol during lactation seems indicated, the benefit for the mother should clearly outweigh the risk for the child, or breastfeeding should be stopped.
Find patient medical information for Haldol Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings.
This medication can reduce sweating, making you more likely to get heatstroke. Avoid hard work and exercise in hot weather.
Low levels of potassium or magnesium in the blood may also increase your risk of QT prolongation. This risk may increase if you use certain drugs (such as diuretics /" water pills ") or if you have conditions such as severe sweating, diarrhea, or vomiting. Talk to your doctor about using haloperidol safely.
l your doctor or pharmacist if you are taking other products that cause drowsiness such as opioid pain or cough relievers (such as codeine, hydrocodone ), alcohol, marijuana, drugs for sleep or anxiety (such as alprazolam, lorazepam, zolpidem), muscle relaxants (such as carisoprodol, cyclobenzaprine ), or antihistamines (such as cetirizine, diphenhydramine ).
A very severe allergic reaction to this drug is unlikely, but seek immediate medical attention if it occurs.
Find patient medical information for Haloperidol Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings.
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Before having surgery, be sure to l your doctor or dentist that you are taking haloperidol.
Before using this medication, l your doctor or pharmacist your medical history, especially of: bipolar disorder, difficulty urinating (e.g., due to prostate problems ), glaucoma, heart problems (e.g., angina ), overactive thyroid ( hyperthyroidism ), seizures, low white blood cell count.
Common culprits and what you can do.
During pregnancy, this medication should be used only when clearly needed.