In more severe cases, oral antibiotics (tetracycline, doxycycline
, minocycline, erythromycin, etc.) may be required.
Try to minimize exposure of your face to chemicals (less is better; you will start reintroducing some later and gradually) and environmental damage (sun, wind, pollution, etc.). Hydrate your skin by eating water rich foods (fruits and vegetables) and essential fatty acids rich foods.
Wishing You Optimal Health,