Disease 9: Raynaud’s Phenomenon
Raynaud’s phenomenon is a condition in which the small blood vessels in the fingers and toes constrict excessively in response to cold temperatures or stress. This can cause the affected areas to turn white, blue, and then red, accompanied by numbness, tingling, and pain.
There are two types of Raynaud’s: primary Raynaud’s, which occurs without an underlying cause, and secondary Raynaud’s, which is associated with an underlying condition, such as lupus, scleroderma, or rheumatoid arthritis. Risk factors for Raynaud’s include cold climates, a family history of the condition, and smoking.
Treatment for Raynaud’s primarily involves lifestyle changes to prevent and manage symptoms, such as avoiding cold temperatures, wearing warm clothing, and quitting smoking. In some cases, medications to relax blood vessels may be prescribed, and treatment for any underlying conditions may also be necessary. (9)
