heart and blood vessel disorders
Raynaud Syndrome
Secondary Raynaud syndrome
Secondary Raynaud syndrome may occur in people with Atherosclerosis None Cryoglobulinemia (see) Injury Reactions to certain drugs or medications, such as beta-blockers,clonidine, and the antimigraine drugsergotamineand methysergide Rheumatoid Arthritis (RA) None Systemic Sclerosis None Underactive thyroid gland ( Hypothyroidism ) Use of drugs or medications that constrict blood vessels can also make Raynaud syndrome worse. Some people with Raynaud syndrome also have other disorders that occur when arteries are prone to constrict. These disorders include Migraines , 