Benzonatate tablets are primarily used to relieve coughing due to the common cold, bronchitis, pneumonia, or other respiratory infections. It works by numbing the throat and lungs, reducing the cough reflex.

Warnings associated with benzonatate tablets include:

1. Swallowing Precautions: Benzonatate capsules should be swallowed whole and not broken, chewed, dissolved, or crushed. Chewing or sucking on the capsule can release too much medication at once, leading to an overdose.
2. Risk of Overdose: An accidental overdose of benzonatate can be fatal, especially in children. It’s crucial to keep this medication out of the reach of children. In cases of accidental ingestion, seek medical attention immediately.
3. Respiratory Depression: High doses of benzonatate may result in respiratory depression, especially in individuals with pre-existing respiratory conditions. Use caution in patients with asthma, bronchitis, or other respiratory disorders.
4. Allergic Reactions: Some individuals may experience allergic reactions to benzonatate, which can manifest as rash, itching, swelling, severe dizziness, or difficulty breathing. Seek medical attention promptly if any of these symptoms occur.
5. Drug Interactions: Benzonatate may interact with other medications, such as central nervous system depressants (e.g., alcohol, sedatives, and tranquilizers), increasing the risk of respiratory depression. Inform your healthcare provider about all medications you are taking before starting benzonatate.
6. Contraindications: Benzonatate should not be used in patients with a history of hypersensitivity to the drug or related compounds.
7. Pregnancy and Lactation: The safety of benzonatate during pregnancy and breastfeeding has not been established. Consult with a healthcare professional before using this medication if you are pregnant or breastfeeding.
8. Driving and Operating Machinery: Benzonatate may cause dizziness or drowsiness. Avoid driving or operating heavy machinery until you know how this medication affects you.

Always follow your healthcare provider’s instructions and read the medication label carefully before using benzonatate tablets. If you have any questions or concerns about its use, consult your healthcare provider or pharmacist.