Benzonatat

Benzonatat is not a widely recognized chemical name; it most likely refers to benzonatate, a prescription non-narcotic antitussive used to suppress coughs. Benzonatate is designed for short-term relief of nonproductive cough associated with conditions such as colds or bronchitis.

Medical use and indications

Benzonatate is prescribed to reduce coughing in adults and, in some cases, older children. It is not intended for productive cough or for treating underlying infections. It should be used under a clinician’s direction, with attention to dosing and duration.

Mechanism of action

Benzonatate works primarily as a local anesthetic in the respiratory tract. After oral administration, it is believed to anesthetize stretch receptors in the lungs and airways, thereby reducing the cough reflex at its source rather than acting on the central nervous system.

Administration and dosing

The medication is taken by mouth as capsules. Typical dosing is up to a total of about 600 mg per day, divided into multiple doses. The capsules should be swallowed whole and never chewed or dissolved in the mouth, as chewing may cause numbness in the mouth and throat. Dosing and duration depend on the severity of symptoms and individual response.

Safety, side effects, and precautions

Common adverse effects include drowsiness, dizziness, headache, nausea, and constipation. Infrequent but serious reactions can occur, and overdose may lead to confusion, agitation, seizures, or coma. Benzonatate is not recommended for children under 10 years due to safety concerns. Hypersensitivity reactions are possible. Avoid alcohol use if taking the medication, as it may enhance sedation. It is a prescription medication and should be used only as directed by a healthcare professional.

Pregnancy and lactation

Information on use during pregnancy and breastfeeding is limited; decisions should be made in consultation with a clinician, weighing potential benefits against risks.

See also

Benzonatate is the non-narcotic option among antitussives and is distinct from central-acting cough suppressants.