Estrogen patch shortage persists as demand for menopause treatment rises, doctors sayEstrogen patches are in short supply as demand for the menopause treatment climbs, leaving many patients searching multiple pharmacies. Estrogen patches are in short supply as demand for the menopause treatment climbs, leaving many patients searching multiple pharmacies. Estrogen patches are in short supply as demand for the menopause treatment climbs, leaving many patients searching multiple pharmacies. Estrogen patches are in short supply as demand for the menopause treatment climbs, leaving many patients searching multiple pharmacies. Estrogen patches are in short supply as demand for the menopause treatment continues to climb, leaving many patients searching multiple pharmacies for their prescriptions.