Benzonatate, commonly known by the brand name Tessalon Perles, is a prescription cough suppressant that acts as a local anesthetic to reduce the cough reflex. While effective for adults, it poses a significant danger to children, especially those under 10 years old. The capsules are small, gelatin-coated, and resemble jelly beans, making them particularly attractive to young kids who might accidentally ingest them. According to multiple case reports and FDA warnings, ingestion of even 1-2 capsules by children under two years of age has resulted in serious and potentially fatal reactions such as restlessness, tremors, convulsions, coma, cardiac arrest, and death within hours of ingestion. Symptoms can onset rapidly, often within 15-20 minutes, highlighting the urgent need for immediate medical intervention if exposure occurs. Due to their appealing appearance, benzonatate capsules should be stored securely out of reach and sight of children. Parents and caregivers should educate themselves about the severe risks and be vigilant during cold and flu seasons when these medications are more commonly present in the household. If accidental ingestion happens, it is critical to contact poison control centers immediately at 1-800-222-1222 (in the U.S.) and seek emergency medical care. Early treatment can be lifesaving. In summary, while benzonatate can be an effective medicine for adults, its potential for serious harm to children necessitates strict precautions. Awareness, proper storage, and prompt response are essential to prevent tragic outcomes associated with this drug.