Medical Information Only: This medication is not sold on this site. The information provided is for reference purposes only. Please consult your local physician or pharmacist for treatment.
Tessalon Side Effects Center
Medically reviewed by Dr. Otari Nergadze, Neurosurgeon | Updated: January 2026
- Generic Name: benzonatate capsules
- Brand Name: Tessalon
Tessalon (Benzonatate Capsules) side effects drug center
- Related Drugs
- Health Resources
- Tessalon User Reviews
- Overview
- Consumer Information
- Professional Information
Tessalon Side Effects Center
What Is Tessalon?
What Are Tessalon Perles?
Tessalon Perles (benzonatate) is an oral non-narcotic oral antitussive medication used for suppressing cough. A generic version of Tessalon Perles is available.
What Are Side Effects of Tessalon Perles?
Common side effects of Tessalon Perles include
- drowsiness,
- headache,
- dizziness,
- constipation,
- nausea,
- vomiting,
- stomach upset,