Final answer:
A patient with MS may take Prednisone to reduce inflammation, Avonex to manage relapses, Baclofen to ease muscle stiffness, and Oxybutynin for bladder control issues. Some common side effects of these medications include weight gain, flu-like symptoms, drowsiness, and dry mouth.
Step-by-step explanation:
a. Why would the patient with MS be taking each medication?
The patient with MS may be taking Prednisone to reduce inflammation and suppress the immune response. Interferon beta 1-a (Avonex) is commonly prescribed for MS to help reduce the frequency and severity of relapses. Baclofen (Lioresal) is a muscle relaxant that may be used to manage muscle stiffness and spasms often experienced by MS patients. Oxybutynin (Ditropan) may be prescribed to help with bladder control issues that can occur in MS.
b. What are the side effects of each medication?
Prednisone may cause side effects such as weight gain, mood changes, and increased risk of infection. Common side effects of Avonex include flu-like symptoms, injection site reactions, and liver problems. Baclofen can cause drowsiness, dizziness, and muscle weakness. Side effects of oxybutynin may include dry mouth, constipation, blurred vision, and drowsiness.