The two types of Raynaud’s phenomenon are primary and secondary. Primary Raynaud’s is idiopathic, meaning it occurs ...

For 1 in 10 sufferers, the condition is a more serious type called Secondary Raynaud’s. In this case it is caused by an underlying disease or injury that has permanently damaged blood vessels or ...

There are two types of Raynaud phenomenon: primary and secondary. Healthcare professionals characterize Raynaud phenomenon as secondary when it develops due to an underlying medical condition.