| Characteristic | Details |
|---|---|
| Generic Name | Benzonatate |
| Formulation | Capsule, Oral |
| Available Dosage | 100 mg, 200 mg |
| Route of Administration | Oral |
| Therapeutic Class | Antitussive |
| Learn More About Tessalon | |
Pharmacokinetics
Tessalon, known generically as benzonatate, acts within the respiratory tract. Once ingested, it reaches the bloodstream quickly. Its onset occurs typically within 15-20 minutes. Metabolism is hepatic, involving hydrolysis to release the active metabolites. Elimination is renal, making its clearance efficient. Due to its rapid action, it serves well in acute cough management. Its half-life remains between 1-2 hours, sustaining effectiveness through a dosing interval.
Oral absorption varies slightly among patients. Factors such as food intake and gastric pH influence it. Bioavailability remains moderate, yet sufficient to alleviate symptoms. Drug interactions are minimal, permitting safe concomitant use with many medications. Dosage adjustments may be necessary for hepatic impairment, enhancing safety profiles. Monitoring therapeutic levels ensures efficacy while mitigating adverse effects.
Areas of Use
Tessalon addresses coughs linked to various causes. It soothes irritative coughs without sedating patients. Its use extends to chronic conditions where cough persists. Allergic responses benefit from its non-antihistamine mechanism. In post-infectious scenarios, it reduces cough frequency significantly. By targeting peripheral receptors, it decreases cough reflex sensitivity.
Clinical trials reveal benefits in respiratory conditions such as asthma and COPD. Here, it aids alongside bronchodilators and steroids. Its non-narcotic nature makes it preferable in long-term management. Safety in pediatric populations broadens its application, although careful dosing remains crucial. The utility spans across outpatient and inpatient settings, confirming its versatility.
Warnings & Precautions
Careful adherence to dosing guidelines is crucial. Overdosage leads to severe reactions, including seizures and cardiac complications. Swallow capsules whole to avoid esophageal irritation. Patients with a history of hypersensitivity should approach cautiously. Medical supervision becomes essential in these cases.
Pregnant or breastfeeding individuals should consult healthcare providers prior to use. Though teratogenic risks remain unestablished, caution prevails. Monitoring in compromised renal function helps prevent accumulation. Regular evaluation ensures therapeutic levels maintain without excessive exposure.
Tessalon Storage
Store Tessalon capsules in a cool, dry environment. Protect from moisture to maintain potency. Avoid exposure to direct sunlight. Room temperature storage suffices, ensuring accessibility while preserving quality. Proper storage extends shelf life, enhancing medication efficacy over time.
Secure storage, away from children’s reach, prevents accidental ingestion. Follow manufacturer guidelines for optimal conditions. Regularly check expiration dates to ensure effectiveness. Discard any damaged capsules to avert compromised dosing. Correct storage practices support patient safety and drug integrity.
Adverse Effects
Tessalon’s safety profile is robust, though side effects occur. Common reactions include mild sedation and dizziness. These often resolve without intervention. Infrequent events such as nausea or gastrointestinal discomfort may arise. Severe reactions necessitate medical attention promptly.
Allergic responses, though rare, include rash or anaphylaxis. Monitor for signs such as swelling or respiratory difficulty. Seek immediate help if these occur. Comprehensive patient education reduces anxiety and ensures prompt identification of adverse events. The risk-benefit ratio generally favors Tessalon use when guided by clinical indications.
Tessalon Over the Counter
As of now, Tessalon requires a prescription. This ensures proper dosing and monitoring. Despite its established safety, professional guidance remains essential. The prescription-only status ensures patient suitability evaluation. It also aids in managing potential interactions with concurrent medications.
Interest in over-the-counter availability continues to grow. Advocates cite convenience and ease of access. Yet, maintaining prescription status supports safer usage and patient education. This oversight helps prevent misuse or overuse, enhancing public health outcomes. For more detailed information, visit the drug monograph.
Information taken from:
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