Thimerosal is a mercury-containing compound that kills or prevents the growth of microorganisms.

You've heard of collagen injections, now get the inside scoop on this, and other, wrinkle-filling procedures.

A pharmacist explains how Duragesic works, why doctors prescribe this powerful pain killer, and some common side effects of the drug.

A pharmacist explains how OxyFAST works, why doctors prescribe this pain killer, and common side effects of the drug.

A pharmacist explains how OxyContin works, why doctors prescribe this pain killer, and common side effects of the drug.

A pharmacist explains how Ambien works, why doctors prescribe this hypnotic, and some common side effects of the drug.

Mercury levels in fish are expressed in terms of parts per million (ppm), which is equivalent to 1 part mercury per 1 million parts fish (1 ...

A pharmacist explains how Restoril works, why doctors prescribe this anxiety reliever, and common side effects of the drug.

A pharmacist explains how Morphine works, why doctors prescribe this powerful pain killer, and common side effects of the drug.

A pharmacist explains how Skelaxin works, why doctors prescribe this muscle relaxant, and common side effects of the drug.