What are the different forms of drug?

First of all...you should ask: What different types of forms do drugs come in?

Hmm....EVERY form. Liquid, Solid...and yup....even Gas. They cover all phases of matter.

Think of prescription drugs you've taken:

Cough Syrup- Liquid

Tylenol- Solid (or sometimes liquid)

Albuterol (for Asthma) - Gas (and liquid mixed)