Worst Pills, Best Pills

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

calcium carbonate (CALBURST, CALTRATE, CALTRATE PLUS D, OS-CAL, OS-CAL 500, OS-CAL WITH D, TUMS, TUMS 500, VIACTIV)


DISEASE AND DRUG FAMILY INFORMATION

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

Vitamins and Minerals
One promotional strategy of supplement suppliers is to make people worry about whether they are getting enough nutrients. But do most people really need to take vitamins and minerals to supplement their diets? Or are they a waste of money? Are there better alternatives to taking supplements to ensure adequate nutrition? This section will attempt to answer these questions and help you sort through the fact and fiction surrounding nutritional supplements.

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 primary subject of discussion.


WORST PILLS, BEST PILLS NEWSLETTER ARTICLES

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

FDA Workshop Tackles Candy-Like Nonprescription Drugs
June 2024
In October 2023, the FDA convened a workshop to discuss the use of solid, oral candy-like nonprescription drugs and supplements. These formulations have become a common delivery system for multivitamins and other dietary supplements as well as over-the-counter drugs. Learn about the pros and cons of drug formulations that look or taste like candy.
Drug and Food Interactions for the Thyroid Medication Levothyroxine
March 2023
Patients taking the widely prescribed hypothyroidism drug levothyroxine should be aware that it has clinically important interactions with many other prescription and over-the-counter medications, dietary supplements and even certain foods.
Important Drug Interactions for the Seizure Drug Phenytoin
September 2019
Patients taking the commonly prescribed epilepsy drug phenytoin (DILANTIN, PHENYTEK), one of the oldest epilepsy drugs, should be aware that it has clinically impor¬tant interactions with many other prescription and over-the-counter medications. Some of these interactions can lead to phenytoin toxicity, and others can lead to ineffective seizure control.
Calcium By Any Other Name is Still Calcium
May 2003
The jackals selling unregulated dietary and herbal supplements have been hard at it bombarding the public with preposterous, unsubstantiated claims about the superiority of their particular miracle natural calcium products. Some disreputable companies have gone beyond just claiming a better calcium product and are now declaring that “coral calcium,” for example if it is from Okinawa, is the secret to good health and a long life.