The correct answer is:
4. In the ear
Explanation:
Otic medications are given in the ear to treat ear conditions such as ear infections, wax build-up, or inflammation in the ear canal. These medications are specifically formulated to be administered in the ear canal to target the affected area directly. Examples of otic medications include ear drops like antibiotic drops for ear infections or earwax removal drops.
Administering medications in the ear ensures that the treatment is delivered effectively to the site of the problem, providing localized relief and promoting faster healing. It is essential to follow the healthcare provider's instructions carefully when using otic medications to ensure safety and effectiveness in treating ear-related issues.