There are two main types of Raynaud phenomenon: primary and secondary. Primary Raynaud, also called Raynaud’s disease, occurs on its own without being linked to another medical condition and is usually less severe. Secondary Raynaud, or Raynaud’s syndrome, is associated with underlying health issues such as autoimmune diseases, scleroderma, or lupus, and can lead to more serious complications.

Triggers for Raynaud episodes include exposure to cold, emotional stress, or even vibrations from using certain tools or devices. During an episode, affected areas may feel cold, numb, tingly, or painful, and the skin may appear pale or bluish. Severe or prolonged episodes can sometimes lead to sores or tissue damage in secondary Raynaud cases.

Management of Raynaud phenomenon focuses on preventing attacks and protecting affected areas. Strategies include keeping warm, avoiding cold exposure, managing stress, and in some cases, taking medications that help dilate blood vessels. For severe cases linked to underlying conditions, treating the root disease is essential to reducing symptoms and preventing complications.