Tag: Hcl

Explore our medication guides and pharmacology articles within this category.

What Does HCl Mean on a Prescription? A Pharmacological Breakdown

Oct 5, 2025 •

4 min read

Over 15% of all clinically used medications are formulated as hydrochloride salts. If you have ever wondered what does HCl mean on a prescription, it signifies a chemical modification that dramatically improves the drug's properties for therapeutic use.