Worst Pills, Best Pills

An expert, independent second opinion on more than 1,800 prescription drugs, over-the-counter medications, and supplements

haloperidol (HALDOL)


DISEASE AND DRUG FAMILY INFORMATION

Search results below include Disease and Drug Family Information where your selected drug is a secondary subject of discussion.

Drug-Induced Diseases
Each year, more than 9.6 million adverse drug reactions occur in older Americans. The referenced study found that 37% of these adverse reactions were not reported to the doctor, presumably because patients did not realize the reactions were due to the drug. This is not too surprising considering that most doctors admitted they did not explain possible adverse effects to their patients.

DRUG AND DIETARY SUPPLEMENT PROFILES

A comprehensive review of the safety and effectiveness of this drug. If the drug is not a Do Not Use product, information on adverse effects, drug interactions and how to use the medication are included.
Search results below include Drug and Dietary Supplement Profiles where your selected drug is a secondary subject of discussion.

ziprasidone (GEODON, ZELDOX)
  • We list this drug as a Do Not Use drug because it is no more effective than older drugs for schizophrenia and causes irregular heartbeat.
thioridazine (MELLARIL)
  • We list this drug as a Do Not Use drug because it is more likely to cause irregular heartbeat than related drugs.

WORST PILLS, BEST PILLS NEWSLETTER ARTICLES

Search results below include Worst Pills, Best Pills Newsletter Articles where your selected drug is a secondary subject of discussion.

Restless Legs Syndrome: Overdiagnosed and Overtreated
June 2020
In this review of restless legs syndrome (RLS), we discuss the limitations of the available drug treatments for the disorder and the nondrug approaches that are the safest options for people with mild to moderate RLS symptoms.
Clozapine for Treatment-Resistant Schizophrenia: Use With Great Caution
February 2018
No other schizophrenia medicine is more dangerous than clozapine. Learn about the drug’s serious unique risks and why it should be used only by severely ill schizophrenia patients who have failed to respond adequately to other antipsychotic medications.
Watch Out for Interactions with Tamoxifen (NOLVADEX)
March 2009
Tamoxifen (NOLVADEX) is still widely and successfully used for treatment of breast cancer. However, when used along with certain other drugs, its effectiveness can be significantly reduced. The article explains how this can happen and lists 19 different drugs that can cause this serious problem if used with tamoxifen.
Codeine: The Drug With Multiple Personalities
June 2008
Codeine is routinely converted to morphine in the body in order for it to be an effective painkiller. The metabolism of codeine to morphine takes place through the actions of an enzyme in the liver. The article explains how various drugs and or a person's genetic makeup can greatly influence the conversion of codeine to morphine, making its pain-relieving properties too week if not enough conversion occurs and resulting in what amounts to an overdose at the recommended dose if the conversion to morphine is too rapid. Fourteen drugs that inhibit the conversion to morphine are listed in the article.
Antipsychotic Drugs and Dementia in the Elderly
February 2006
Clearly, the concern here is that the use of atypical and typical antipsychotic drugs to control the behavior of elderly nursing home residents who are not psychotic could be considered an unlawful chemical restraint.
Thioridazine (MELLARIL): Sales Halted In Canada
November 2005
The Canadian ban was taken because manufacturers of the drug have failed to provide convincing evidence that thioridazine is safe to use. The questions about safety involve cases of heart rhythm disturbances that can be life-threatening.
NEW WARNING! Risk Of Stroke When The Antipsychotic Risperidone (RISPERDAL) Is Prescribed For Dementia
June 2003
The manufacturer of the antipsychotic drug risperidone (RISPERDAL), announced on April 16, 2003, that an important new warning had been added to the professional product labeling, or package insert, for the drug concerning cerebrovascular adverse effects, including stroke and transient ischemic attack (temporary reduction of blood flow to the head), when the drug is used to treat elderly patients for dementia. In some of these cases the result was death.
Do Not Use Until December 2009 The New Antipsychotic Drug Aripiprazole (ABILIFY)
June 2003
You should follow the Health Research Group’s Seven Year Rule with aripiprazole. There is no evidence to suggest that aripiprazole is a “breakthrough” drug.