A client with Raynaud's disease asks the nurse about the role of medications in managing their condition. Which of the following medications is commonly prescribed to help dilate blood vessels and reduce symptoms?

A) Beta-blockers are not commonly prescribed for Raynaud's disease. In fact, they may worsen the condition by causing vasoconstriction.

B) Antihistamines are not used to manage Raynaud's disease. They primarily target histamine receptors and are not effective in improving blood flow.

C) Oral corticosteroids are not typically used to manage Raynaud's disease. They have anti-inflammatory effects but are not effective in treating the underlying vascular dysfunction of Raynaud's.

D) Calcium channel blockers, such as nifedipine or amlodipine, are commonly prescribed for Raynaud's disease. These medications help relax and dilate blood vessels, improving blood flow to the extremities and reducing the frequency and severity of Raynaud's episodes.

A) Elevating the affected extremities above the heart level is not recommended during a Raynaud's episode, as it may further reduce blood flow to the extremities.

B) Applying direct heat, such as a heating pad, may cause burns or skin damage, especially if the client has reduced sensitivity due to vasoconstriction.

C) Providing warm blankets and insulated clothing is appropriate during a Raynaud's episode to help keep the client warm and minimize the effects of vasoconstriction. Proper insulation can improve blood flow and alleviate symptoms.

D) Encouraging the client to engage in physical activity during an episode may exacerbate symptoms. It is best to provide a comfortable, warm environment for the client to help them relax and recover.