A nurse is reviewing the medical history of a client suspected to have Raynaud's disease. Which of the following conditions may be associated with secondary Raynaud's disease?

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) Incorrect. Submerging the hands in hot water can lead to burns and is not recommended during a vasospastic attack.

B) Incorrect. Vigorous rubbing of the fingers can cause trauma and worsen the condition during an acute attack.

C) Incorrect. Placing the hands under running cold water may further exacerbate the vasospasm and is not recommended during an attack.

D) Correct. Moving to a warm area and gently wiggling the fingers can help increase blood flow and encourage vasodilation, potentially alleviating the symptoms of a vasospastic attack.