what exactly we need to know about the "deadly nightshade"

Resp.Drs A 46 yrs old female pt.No DM,HTN or not on any medicine having lesions as posted in pictures on both hands since about 1 month .No itching,Burning Pl.daignose and management.

5yr old male child with loss of hair since one year

Age:23 years Redness on one side of cheek no itching and no burning.Started with a small black mark and she applied scarvet cream after which redness came Diagnosis and treatment

28 years old male.. C/O blood shot eye (redness with itching, irritation, burning) only lateral side of the right eye since a week.. no blurring of vision or excessive lachrymation.. onset sudden. No DM HTN.. Diagnosis please. ??

28/m pt suffering from redness off both eyes since 4 day burning senstn + tell me diagnosis