welcome to HCM
Pimply red rash on your face and torso...cause might be an eczema
(Seborroeic / Contact due to NaOH exposure). to manage this condition i like to suggest you the following...
i) Try to avoid any soap or irritant on your skin
ii) Take a antihistamine tablet (e.g. ATARAX
25 mg twice daily) for 1 week
iii) Apply a cream / ointment containing Hydrocortisone
butyrate on affected area of skin twice daily for 1 week.
iv) consult us 1 week later/ visit a dermatologist
if there no improvement.