Raynaud’s syndrome is when spasms in small arteries reduce the blood flow to arterioles, small blood vessels that connect arteries and capillaries. This typically happens in the fingers and sometimes the toes and causes severe color changes, ranging from pale to bluish or red.

Symptoms of Raynaud’s syndrome include:

• Color changes in fingers and toes
• Numbness
• Discomfort
• Pain or ulcers sometimes

Spells can last minutes or longer, typically worsening when exposed to cold.

Raynaud’s syndrome results from abnormal adjustments in blood flow in fingers and toes, often triggered by cold exposure. Severe cases may lead to painful ulcers due to reduced blood flow. 

Talk to a Doctor 

Patients who suspect they have Raynaud’s syndrome should talk to their health care provider, who may refer them to a vascular surgeon for diagnosis and treatment.  

Role of Vascular Surgeon 

Using appropriate tests and imaging studies, vascular surgeons are specialists who can diagnose and help manage Raynaud’s syndrome. They collaborate with patients to optimize cardiovascular health, manage risk factors, and provide comprehensive vascular care. Care may include medication management, minimally invasive procedures, or surgical therapies. 

Diagnosis 

Diagnosis for Raynaud’s syndrome involves hemodynamic tests and imaging studies to assess blood flow and vascular function. Vascular surgeons use these tests to confirm the diagnosis and evaluate treatment options with the patient. 

Treatment typically involves:

• Lifestyle changes
• Medication
• Surgical therapy for severe cases

Vascular surgeons collaborate with patients to determine the most appropriate management plan for optimal outcomes. Early consultation with a vascular surgeon can lead to effective treatment and symptom management.