Benzonatate for Cough This is the 3rd or 4th time I have tried these Tessalon Perles. They are completely useless. It’s a joke. A cough drop helps me better. I have an upper respiratory infection and a super dry cough. My chest is on fire. So now what? I have to go back to the doctor and look like some sort of junkie and ask for something. A moderate drug interaction exists between Benzonatate and Bromfed DM. View detailed information regarding this drug interaction. Benzonatate Pill Images Note: More than one picture of Benzonatate is shown below. This happens when a medicine is available in different strengths, sold under different brand names, or made by different manufacturers. Products that combine benzonatate with other active ingredients may also be shown. What does Benzonatate look like? Can you take Benzonatate with Tylenol? No drug interactions found, but 9 warnings to review for the following 2 drugs: benzonatate Tylenol (acetaminophen) Add/remove drugs Consumer Professional Drug interactions There were no interactions found between benzonatate and Tylenol. However, this does not necessarily mean no interactions exist. Always consult your healthcare provider. Food/lifestyle. Reviews and ratings for Benzonatate when used in the treatment of cough. 794 reviews submitted. Benzonatate may help for a sore throat, but it is indicated more for a cough. If however, your sore throat is because of an infection then you should see the doctor and be treated for the infection. Benzonatate for Cough I can't imagine a doctor actually prescribing this for an adult, this is a child-level drug. I actually had an Urgent Care refuse to prescribe something stronger after three days of coughing and congestion on this medication. Compare Benzonatate vs Mucinex head-to-head with other drugs for uses, ratings, cost, side effects and interactions. Benzonatate is a non-narcotic cough medicine used to relieve coughing. Includes benzonatate side effects, interactions and indications. Compare benzonatate prices, print discount coupons, find manufacturer promotions, copay cards and patient assistance programs.