Final answer:
For a 21-year-old woman with contact lens-related eye symptoms, the most appropriate pharmacotherapy is topical ciprofloxacin, a broad-spectrum antibiotic effective against common causative bacteria. Other options like topical acyclovir and amphotericin B are used for viral and fungal infections respectively, and topical cyclopentolate is a pain reliever not typically used for infections.
Step-by-step explanation:
Treatment Options for Contact Lens-Related Eye Symptoms
A 21-year-old woman complaining of eye symptoms due to contact lens use might be suffering from an eye infection like bacterial keratitis, particularly if her symptoms are related to infection. Bacterial keratitis can be caused by bacteria such as Staphylococcus epidermidis and Pseudomonas aeruginosa, which adheres to contact lenses. Topical ciprofloxacin is an appropriate treatment for bacterial infections of the eye, including those associated with contact lens use.
For contact lens-related eye symptoms, the most appropriate pharmacotherapy is topical ciprofloxacin (option c), which is a broad-spectrum antibiotic effective against a variety of bacteria commonly found in contact lens-related eye infections. It is crucial to consult an eye specialist for a proper diagnosis and treatment plan, as misuse of medications can lead to increased resistance or inadequate treatment.
Other options like topical acyclovir are used for viral infections caused by herpes simplex virus 1, and topical amphotericin B is used for fungal infections. Topical cyclopentolate is a cycloplegic agent used to relieve pain associated with iritis and not generally used for infections. Prevention through proper contact lens care is essential, including disinfecting and not wearing lenses while swimming or using a hot tub to prevent risks such as Acanthamoeba keratitis.