Alpha‐blockers vs placeboSeverity of attacks · primary Raynaud's phenomenon1 finding from 1 reviewVasodilators for primary Raynaud's phenomenon 2021 · Cochrane Headline outcomes onlyno estimate extracted1 study · 25 participantsGRADE not reported
Alpha‐blockers vs placeboDuration of attacks · primary Raynaud's phenomenon1 finding from 1 reviewVasodilators for primary Raynaud's phenomenon 2021 · Cochrane Headline outcomes onlyno estimate extracted1 study · 33 participantsGRADE not reported