1.What is unique about the way in which lidocaine (Zingo) is administered to produce local anesthesia?
2. Explain why the practice of prescribing antibiotic drugs for viral colds is no longer recommended in most cases.
3. Explain why a common side effect of intranasal corticosteroid drugs is the development of nasal infections or colds.
4.Describe the five things that decongestant drugs do.
Please answer all questions.