Is there a difference in cyclobenazprine hcl and cyclobenzaprine?

It is the generic name for Flexiril, a muscle relaxant.

Both are halogen acids but HCl is a gas and HF is a liquid, HCl is strong acid while HF is weak. HCl is highly soluble in water while HF is less soluble. HCl may kept in glass bottle while HF does...

HCl (with a lowercase L) is the correct formula for hydrogen chloride. HCI is a common way of misspelling that formula.

HCl is hydrochloric acid, it is the binary compound of hydrogen and chlorine. It is a strong acid meaning it completely dissociates in water. When neutralized by a base it leaves behind the chloride...

When those letters are used after a medication name, Hcl is likely to be the immediate release formulation, and ER the extended release formulation.