Thanks for posting your query.
The condition explained by you appears to be Dyssebacia. It is skin condition characterized by flaky, greasy scales and small reddish or yellowish dots on the side nose, or other area of face. It may be mildly itchy and may appear as acne-form eruption because of the blockage of sebaceous (oil) glands near side of nose.
The condition can be treated by oral administration of Niacin and riboflavin
( B complex capsule). Otherwise also you should take a lot of fruits and green vegetables in your diet.
Hope this information will help you.
With best health wishes,
Dr Sanjay K Kanodia