Causes
The exact cause of Raynaud’s disease is still not fully clear. The secondary form is often associated with lifestyle habits or medical conditions that affect the connective tissue or blood vessels. These include arthritis, the use of amphetamines or beta-blockers, smoking, autoimmune conditions, or atherosclerosis. Common triggers of symptoms include hand tools emitting vibrations, emotional stress, and cold temperatures. For instance, construction workers who often use jackhammers might be at a higher risk of vasospasm. Nevertheless, not all people with Raynaud’s disease will have similar triggers. It is significant to pay attention to the body and learn the possible triggers. [2]